SPSTEAMPULSELIVE ANALYTICS
Infernal Radiation

Infernal Radiation Steam metadata

Asmodev | Dec 28, 2020 | game

Released

0players observed · 10 October 2026 - 03:42:28 UTC

ActionIndieRPGSimulationCo-opSteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)1,860
  • Revenue (VGI)$10,913
  • Review score88% positive

Infernal Radiation metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)1,860
  • Revenue (VGI)$10,913
  • Review score88% positive
  • Total reviews60
  • Release dateDec 28, 2020
  • DeveloperAsmodev
  • PublisherUltimate Games

Genres: Action, Indie, RPG, Simulation

Company pages: Developer: AsmodevPublisher: Ultimate Games

Top Steam chartsTop 100 gamesGame directorySteam Store page

Infernal Radiation Steam metadata

Infernal Radiation metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/832140/metadata
Steam Storehttps://store.steampowered.com/app/832140/
Steam Communityhttps://steamcommunity.com/app/832140
PCGamingWiki search
IGDB searchSearch IGDB for Infernal Radiation

Reviews, pricing, and metadata

Review summary

Very Positive

88% positive, 53 positive, 7 negative

Price and discount

$0.89 (90% off from $8.99)

Platforms

Windows

Categories

Single-player, Multi-player, Co-op, Shared/Split Screen Co-op, Shared/Split Screen, Steam Achievements

Achievements

36

Platform releases
  • Steam 10 August 2020

Latest Steam announcements

  • December 2024 - 9 December 2024

    Greetings, comrades. As the year draws to a close, here’s a quick rundown. Before you tune out, let me present the agenda—maybe one of the topics will catch your interest, and you can jump straight to it: 1. **Priest Simulator** 2. **Mercyful Flames** 3. **Taxi Simulator** 4. **Your Principal** Priest Simulator Our most recognized franchise so far is keeping us busy: The **Vampire Show** has left Early Access. However, we’ve already received feedback about some messed-up lipsync and issues with the final raid not registering correctly. We’ve fixed the first problem, and we’re working on the second. A patch is on its way. https://store.steampowered.com/app/2947900/Priest_Simulator_Her_Ghost_DLC/ We’ve released *Her Ghost*, a DLC for *Vampire Show*, offering about an hour of new gameplay. Some of you may remember that we declared the game finished months ago, but for various reasons, the…

  • Mercyful Fest - 16 June 2024

    Yello. Didn't want to spam you with some demo, after all it's just demo, and you deserve it all... But decided to change my mind. Better late than never. It just hit me that there is no business without spam, and we need this business to keep rolling, if you want more games. Rolling demands your support. So just hit the button, check the demo, add the game to your wishlist or just go to sleep. https://store.steampowered.com/app/1066740/Mercyful_Flames_The_Witches/

  • 01-2024 - 23 January 2024

    Hello, a short summary of what's going on here, because apparently you're worried about us. At least the more sensitive ones. Priest Simulator: Vampire Show is waiting not so much for being finished, but for the right arrangement of stars and other events that will allow it to emerge from Early Access in full glory. If you don't know what I'm talking about, it means it's about money. There can only be two premieres, and only twice you get a chance for visibility, which can provide decent earnings. That's why we're waiting for synchronization. With what? I won't say it because of the NDA and because it's a surprise. Booze Masters: Freezing Moonshine is already fully released, but it will be even more complete. In a few days we will release a patch that will improve various fucked up attractions, such as clumsy jumping, half-baked cutscenes or unfunny dialogues. JOKE, we won't correct the…

  • Morbid Sales - 3 January 2023

    Hi, I'd like to make a statement ːmarryː. Well, there is a sale going on. You can buy the entire set of our first three paid games for a few bucks. https://store.steampowered.com/bundle/23420/Demontada_Starter/ Yes, this is really happening and it will be happening one more day. Perfect opportunity to add something to your pile of shame ːgeorgesmileː.

  • Priest Master - 10 December 2022

    Hello, fanatics. I would like to announce that we are working on a bridge between Priest Simulator and Booze Master. This means that as soon as we're done with the former and before the release of the latter, you're gonna experience a short winter adventure, meeting characters you already know. It's gonna be something like Heavy Duty, but more unique. You will be able to experience the adventure together with Quella, Jerry and Mortimer. We will officially announce the game when we have a Steam page prepared. Ahoy!

  • 400 of You - 15 May 2022

    Hey, thanks for following. There are 400 sick people in the party now. We've made a poster for you in the French New Wave style. Nostramadus is the character in Priest Simulator, Human Farm, Mercyful Flames, and Your Principal. This gentleman is our little tribute to the French culture that we soak up with from time to time. He had Serge Gainsbourg's face for a while, but we think we'd be breaking the law. A poison frog trapped in a glass ball does not threaten anyone. More!

  • Q&A #5 - 30 April 2022

    Yello. https://youtu.be/zoYdCEzf8YM As promised, with the last day of every month I post a video with Q&A. I'm on a short vacation, so it was quick this time. Video is in Polish, but there are English subtitles included. Standard reminder: subscribe.

  • Q&A Series - 23 April 2022

    Yello. I've promised to start publishing monthly videos with the beginning of the 2022, and so far I am delivering on that promise. We're recording the videos in Polish, but there are English subtitles included. I'm a bit clumsy, but still learning. Here you go: https://youtu.be/yfyo4-8mKHM https://youtu.be/lEQ_WQKmalo https://youtu.be/3jDxQ9GBHq4 https://youtu.be/lFY3NIMfSGk If you have any questions, you know where to find me. Remember to subscribe.

  • Booze Master Demo. HERE WE GO AGAIN! - 21 February 2022

    Priest supporters - here comes more of it. Human Farm and Your Principal followers - here is the quality you can expect! Okay, we can't just make promises. Every once in a while, even a fake studio like us has to release some abandonware. This wretched evening has come. We present you another game from the Demontada Universe. Same characters, same cringe, same fps, and same great opportunity to share our adventures with you. https://store.steampowered.com/app/1057600/Booze_Master/ This time we invite you to Gilo Vice, where Jerry has to prove his value as a liquor producer. The Booze Master Demo is a few dozen minutes of gameplay, in which we give you a taste of our fictionalized FPP tycoon. Please note that practically every aspect of the game will be regularly fixed by us. We realize that we need to improve animations, optimization, UI and fuck knows what else as soon as possible, but…

  • Developer Page - 28 October 2021

    Hello beloved players ːpraisesunː. We've got this developer page here: https://store.steampowered.com/developer/Asmodev Please, follow us. As a thank-you gift we will prepare a decent patch for Heavy Duty. And give you this trailer: https://www.youtube.com/watch?v=7SbimG_Ll18 And this contest: https://steamcommunity.com/games/1276510/announcements/detail/3087774047944081207

  • Heavy Duty - 21 October 2021

    Yello. We'd like to inform you, that there is this game we made, and it's called Heavy Duty. You can download it for free here: https://store.steampowered.com/app/1675670/Priest_Simulator_Heavy_Duty/ It's a short episode from the life of Father Orlok. Heavy Duty is not a demo! These are two different stories. We recommend playing both to get a taste of the full version. Heavy Duty won't be a part of a Priest Simulator. It's a standalone game. https://store.steampowered.com/app/1405690 Please support us by writing a review.

  • Champagne Problems 2 - 4 October 2021

    I don't want to bore you with stories like we've tried so hard to deliver demos to the Steam festival. Everyone already knows the standard developer lament. The lament of a person who made every effort to deliver on time, but with heartache she/he had to make a difficult decision to postpone the premiere. But what else can I say? We're in this fucked up situation too. We did three demos. Two working, one defective. The latter is Mercyful Flames. Despite the fact that almost all the plans related to the development of the game have been completed, the final version is not satisfactory for us. Simply put, it sucks. We will only release versions of the games that we do not consider a waste of your time. Mercyful Flames still has annoying bugs, performance problems, lighting problems, translation problems, UX problems, sometimes very poor sound and a lot of other shortcomings. Of course, al…

  • Asmodev Newsletter - Champagne Problems - 3 April 2021

    How are you doing heavy metal maniacs ːpraisesunː? As our games are interconnected, I came up with the idea to spam you with all the updates with one sheet, just like supermarkets do. I think it’s a fair spam, we all live to spend money in supermarkets. There is no logic behind the order that I would be aware of - I acted intuitively. And I doubt I’ll stick to the same order every time. But let’s get down to business. Can I get a witness? I picked up the main issues we had to deal with this week, and probably will still be dealing with during the next one. BOOZE MASTER https://store.steampowered.com/app/1057600/Booze_Master/ We’ve already learned the lesson. The art must be coherent. We lost our vision here and there during Infernal Radiation development, now we’re taking care of the cohesion of Booze Master. This week we’ve been trying to make the windows fit together. We chose the „ge…

  • Infernal Radiation is published - 28 December 2020

    No siema! As promised, we're leaving Early Access. We'd love to say it's the last patch we're uploading, but let's be serious - there will always be something to fix. So we'll be ready to work in case you find something worth working on. Anyway, Infernal in its current state deserves to be released as a full game. Now you can buy it for a few dollars, as it's 60% off. Dear players, if you like the game or you're closer to liking it than hating it, please give us a review, because this will help us boost the visibility. Reviews may be short, those thumbs up matter. To sum up. What changed? - Difficulty bug eliminated - Demo conflict solved - Crosshair disposed - Ending Cutscene - Permanent Storyboxes - Achievements added - Achievements fixed - Community capsules added - Inventory bug exterminated - FPS increased - Incense prices balanced - Gold exploit eliminated - Better signalization o…

  • Childhood's End - 23 December 2020

    Hello. We've done it. Thanks to all who supported us and gave any feedback. We've prepared the last EA patch, the game will "get full" on December 28. Hopefully, we'll be able to publish our Steam cards then. As our EA slot is free now, we've got another game coming there next month. Same characters, same atmosphere, different gameplay, different story. https://store.steampowered.com/app/664460/Ultimate_Summer/

  • Early Access Update #6 - 11 November 2020

    Yello. A lot of bugs eliminated, features improved, economy balanced, battles balanced. However, the biggest news is that we finally optimized the game. I hope your FPS will go up like crazy. Also, if you like Infernal Radiation, please leave a review (it can be a short one), beacause It'll boost the game's visibility.

  • Quick solution to ERASED SAVE FILES problem - 18 October 2020

    Mea culpa. In case you lost your save files recently because of the update, take it easy. They are in AppData\\LocalLow\\Delirma. Just please copy them to AppData\\LocalLow\\Asmodev. Sorry for the inconvenience. If you need help, leave a message here or DM me. Ranarif, thanks for letting us know.

  • Early Access Update #5 - 15 October 2020

    Holy shit, we've broken the game a little bit yesterday. You could lose your inventory while switching difficulty level. Also, you could get some trophies accidentally. I've found out there is a hole you can easily exploit. Gold respawns when you switch difficulty, so you can farm coins quickly and buy everything. It's not fixed yet, you still can have some guilty fun, but we're taking care of this. Besides, we added Steam capsules.

  • Early Access Update #4 - 14 October 2020

    Yello. We've got a challange for you. There are 36 achievements now, and finishing game on all the levels should make you platinum. The law is retroactive, you'll get what you deserve simply by turning on the game. Sadly, there is one exception we may fix in the future. The Show No Mercy trophy needs to be earned even if you've already defeated the final boss. You have to finish the game on any level to get it. If you're a collector you're probably going to do this anyway. Hats off to anyone who gets Monotheist. See you soon with another update.

  • Early Access Update #3 - 7 October 2020

    Here it comes. We've expanded the final scene so the game doesn't end suddenly after the last fight. Also, we've changed the way you trigger the story boxes. They don't disappear now. We've improved translations in several languages. Thanks a lot to Ruzy from estenoesmijuego.es. FPS should be slightly higher. Now it's turn to prepare some achievements. Please let us know about any problems you will ecounter.

Patch notes and updates

S.noRelease datePatch nameGID number
118 October 2020Quick solution to ERASED SAVE FILES problem5422856308623931183

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID832140
Live current players0
SteamPulse tracked peak1
Live count (today's peak floor)0
Price$0.89 (90% off from $8.99)
Free to playNo
Discount90%
Original price USD$8.99
Current price USD$0.89
Release dateDec 28, 2020
DeveloperAsmodev
PublisherUltimate Games
Owners estimatedNot available
SteamSpy owner estimate minimum20,000
SteamSpy owner estimate maximum50,000
Review typeVery Positive
Positive review percent88%
Positive reviews53
Negative reviews7
Total reviews60
Steam recommendationsNot available
Achievements36
Average playtime forever366 minutes
Windows supportYes
macOS supportNo
Linux supportNo
Parent gameNot available
Store URLhttps://store.steampowered.com/app/832140/

Short description

Smash demons and deflect bullets in a hardcore arcade clicker with the RPG elements.

About this game

YEAAAAAAH!!! About the Game On Halloween Island , engineers test the innovative way of generating heat. The roots of the power plant reach deep into the earth, all the way to the heart of Hell, where the reactors obtain energy from burning souls . When an accident happens, the infernal radiation contaminates the earth. Inhabitants living in defiled areas struggle with numerous possessions. An exorcist is needed. Help of the rescued residents. Free exploration of the rich world. The choice of the order of exorcisms. Cooperation on one screen. Very simple gameplay, very difficult opponents. Dynamic clashes. 20 demons with unique abilities and battle patterns. A dark history of the island hidden in the reports of the possessed. Do you want more games from the Asmodev universe? Play Priest Simulator .

Supported languages

English, French, Italian, German, Spanish - Spain, Polish, Portuguese - Portugal, Russian, Simplified Chinese, Turkish

Steam categories

Category IDCategory
2Single-player
1Multi-player
9Co-op
39Shared/Split Screen Co-op
24Shared/Split Screen
22Steam Achievements
28Full controller support
62Family Sharing

Regional ratings

BoardRatingDescriptors
dejus12Violência fantasiosa Violência
steam germany16Gewalt
igrs15Kekerasan Interaksi Daring

Steam marketplace comparison data

Price History Overview

USD uses SteamPulse's own locally recorded daily store snapshots, so this overview reflects the exact regional price history that SteamPulse has captured for this currency.

Coverage And Tracking Window

  • Snapshots: 1
  • Coverage: Oct 10, 2026 to Oct 10, 2026
  • Lowest observed: $0.89
  • Highest observed: $0.89

Infernal Radiation's USD price history spans from Oct 10, 2026 to Oct 10, 2026, with 1 recorded snapshot across 1 calendar day. Each row records the available final price, listed base price, and discount metadata for that observation. Within this coverage the lowest recorded price is $0.89, the highest is $0.89, and the first visible tracked price is $0.89. These comparisons apply only to the snapshots SteamPulse holds; missing observations can contain changes that are not represented here.

For USD, SteamPulse uses locally captured regional storefront snapshots and does not reconstruct older prices with exchange-rate conversion. The chart and table show the values recorded for this exact currency from the stated coverage start. Additional snapshots extend that record, but they do not fill unobserved days or prove what the storefront displayed between observations.

Discount Windows And Sale Timing

  • Discount windows: 1
  • Discounted days: 1 day
  • Deepest markdown: -90%
  • Latest sale window: Oct 10, 2026 to Oct 10, 2026

SteamPulse has grouped rows carrying discount metadata into 1 recorded discount window, covering 1 calendar day and 1 discounted snapshot. The deepest recorded markdown is -90%, with a lowest recorded final price of $0.89 during rows named Steam sale. The latest recorded window starts Oct 10, 2026 and ends Oct 10, 2026, spanning 1 day of uninterrupted daily tracking. Window boundaries follow the available snapshots, so gaps in coverage can make an actual sale shorter or longer than the recorded span.

Recorded sale names include Steam sale. The table reports the observed markdown, final price, snapshot dates, and any sale name supplied with the row. It can show whether similar discounts recur in the retained record, but it does not infer publisher intent, demand, or the reason a price changed.

Observed Price Changes And Stable Runs

  • Observed price drops: 0
  • Observed price rises: 0
  • Longest stable run: 1 day of uninterrupted daily tracking
  • Current run: 1 day of uninterrupted daily tracking

Outside rows carrying discount metadata, the tracked price has not recorded a separate price rise or drop yet. That means the observed undiscounted level has stayed stable across the snapshots SteamPulse currently holds. This is a statement about the recorded coverage only; it does not prove that an older or missing price change never happened.

The longest unchanged price stretch in the current record lasts 1 day of uninterrupted daily tracking at $0.89, from Oct 10, 2026 through Oct 10, 2026. The latest run records $0.89 for 1 day of uninterrupted daily tracking with a listed discount from $8.99. Run lengths describe consecutive stored observations only and do not establish that a price is permanent.

Latest Snapshot And Sales Context

  • Current price: $0.89
  • Current list price: $8.99
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records Infernal Radiation at $0.89 in USD, with a listed base price of $8.99 and a -90% markdown. Across the available history SteamPulse has recorded 1 distinct final price in this currency. This supports comparisons with the lowest, highest, and most common values present in the retained record, subject to the stated coverage limits.

The live sales view and Steam sales record provide calendar context for these dates. A date overlap can be compared with a named Steam event, but it does not prove why a publisher changed a price. As new daily rows arrive, this overview recalculates its observed prices, discount windows, and run lengths automatically.

Regional Steam prices

CountryCurrencyFinal priceOriginal priceDiscount
United StatesUSD$0.89$8.9990%
United KingdomGBNot availableNot availableNot available
Euro AreaEUNot availableNot availableNot available
AustraliaAUNot availableNot availableNot available
CanadaCANot availableNot availableNot available
IndiaINNot availableNot availableNot available
BrazilBRNot availableNot availableNot available
RussiaRUNot availableNot availableNot available
ChinaCNNot availableNot availableNot available
JapanJPNot availableNot availableNot available
South KoreaKRNot availableNot availableNot available
MexicoMXNot availableNot availableNot available
NorwayNONot availableNot availableNot available
PolandPLNot availableNot availableNot available
SwitzerlandCHNot availableNot availableNot available
New ZealandNZNot availableNot availableNot available
SingaporeSGNot availableNot availableNot available
Hong KongHKNot availableNot availableNot available
South AfricaZANot availableNot availableNot available
UkraineUANot availableNot availableNot available
KazakhstanKZNot availableNot availableNot available
IndonesiaIDNot availableNot availableNot available
ThailandTHNot availableNot availableNot available
MalaysiaMYNot availableNot availableNot available
PhilippinesPHNot availableNot availableNot available
VietnamVNNot availableNot availableNot available
United Arab EmiratesAENot availableNot availableNot available
Saudi ArabiaSANot availableNot availableNot available
IsraelILNot availableNot availableNot available
ChileCLNot availableNot availableNot available
ColombiaCONot availableNot availableNot available
Costa RicaCRNot availableNot availableNot available
KuwaitKWNot availableNot availableNot available
PeruPENot availableNot availableNot available
QatarQANot availableNot availableNot available
TaiwanTWNot availableNot availableNot available
UruguayUYNot availableNot availableNot available
ArmeniaAMNot availableNot availableNot available
ArgentinaARNot availableNot availableNot available
TurkeyTRNot availableNot availableNot available
PakistanPKNot availableNot availableNot available

Tracked regional price history

The tracked Steam price is stable at $0.89.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$0.89$0.89No change90% (Steam sale)
United KingdomGB0Not tracked yetNot availableTracking starts nowNo discount
Euro AreaEU0Not tracked yetNot availableTracking starts nowNo discount
AustraliaAU0Not tracked yetNot availableTracking starts nowNo discount
CanadaCA0Not tracked yetNot availableTracking starts nowNo discount
IndiaIN0Not tracked yetNot availableTracking starts nowNo discount
BrazilBR0Not tracked yetNot availableTracking starts nowNo discount
RussiaRU0Not tracked yetNot availableTracking starts nowNo discount
ChinaCN0Not tracked yetNot availableTracking starts nowNo discount
JapanJP0Not tracked yetNot availableTracking starts nowNo discount
South KoreaKR0Not tracked yetNot availableTracking starts nowNo discount
MexicoMX0Not tracked yetNot availableTracking starts nowNo discount
NorwayNO0Not tracked yetNot availableTracking starts nowNo discount
PolandPL0Not tracked yetNot availableTracking starts nowNo discount
SwitzerlandCH0Not tracked yetNot availableTracking starts nowNo discount
New ZealandNZ0Not tracked yetNot availableTracking starts nowNo discount
SingaporeSG0Not tracked yetNot availableTracking starts nowNo discount
Hong KongHK0Not tracked yetNot availableTracking starts nowNo discount
South AfricaZA0Not tracked yetNot availableTracking starts nowNo discount
UkraineUA0Not tracked yetNot availableTracking starts nowNo discount
KazakhstanKZ0Not tracked yetNot availableTracking starts nowNo discount
IndonesiaID0Not tracked yetNot availableTracking starts nowNo discount
ThailandTH0Not tracked yetNot availableTracking starts nowNo discount
MalaysiaMY0Not tracked yetNot availableTracking starts nowNo discount
PhilippinesPH0Not tracked yetNot availableTracking starts nowNo discount
VietnamVN0Not tracked yetNot availableTracking starts nowNo discount
United Arab EmiratesAE0Not tracked yetNot availableTracking starts nowNo discount
Saudi ArabiaSA0Not tracked yetNot availableTracking starts nowNo discount
IsraelIL0Not tracked yetNot availableTracking starts nowNo discount
ChileCL0Not tracked yetNot availableTracking starts nowNo discount
ColombiaCO0Not tracked yetNot availableTracking starts nowNo discount
Costa RicaCR0Not tracked yetNot availableTracking starts nowNo discount
KuwaitKW0Not tracked yetNot availableTracking starts nowNo discount
PeruPE0Not tracked yetNot availableTracking starts nowNo discount
QatarQA0Not tracked yetNot availableTracking starts nowNo discount
TaiwanTW0Not tracked yetNot availableTracking starts nowNo discount
UruguayUY0Not tracked yetNot availableTracking starts nowNo discount
ArmeniaAM0Not tracked yetNot availableTracking starts nowNo discount
ArgentinaAR0Not tracked yetNot availableTracking starts nowNo discount
TurkeyTR0Not tracked yetNot availableTracking starts nowNo discount
PakistanPK0Not tracked yetNot availableTracking starts nowNo discount

United States price history (USD)

Tracked price is stable at $0.89.

DateCurrent priceOriginal priceDiscountSource
2026-10-10$0.89$8.9990% (Steam sale)Steam Store - Steam sale

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