SPSTEAMPULSELIVE ANALYTICS
Dr. Derk's Mutant Battlegrounds

Dr. Derk's Mutant Battlegrounds Steam metadata

Mount Rouke Studios | Jul 28, 2020 | game

Released

0players observed · 23 September 2026 - 21:23:16 UTC

ActionIndieMassively MultiplayerSimulationStrategySteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)720
  • Revenue (VGI)$2,788
  • Review score74% positive

Dr. Derk's Mutant Battlegrounds 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)720
  • Revenue (VGI)$2,788
  • Review score74% positive
  • Total reviews23
  • Release dateJul 28, 2020
  • DeveloperMount Rouke Studios
  • PublisherMount Rouke Studios

Genres: Action, Indie, Massively Multiplayer, Simulation, Strategy

Company pages: Developer: Mount Rouke StudiosPublisher: Mount Rouke Studios

Top Steam chartsTop 100 gamesGame directorySteam Store page

Dr. Derk's Mutant Battlegrounds Steam metadata

Dr. Derk's Mutant Battlegrounds 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/1102370/metadata
Steam Storehttps://store.steampowered.com/app/1102370/
Steam Communityhttps://steamcommunity.com/app/1102370
PCGamingWiki search
IGDB searchSearch IGDB for Dr. Derk's Mutant Battlegrounds

Reviews, pricing, and metadata

Review summary

Mostly Positive

74% positive, 17 positive, 6 negative

Price and discount

$4.99

Platforms

Windows, Mac

Categories

Single-player, Multi-player, PvP, Online PvP, Family Sharing

Achievements

Not available

Platform releases
  • Steam 28 July 2020

Latest Steam announcements

  • 0.25.18 - 0.26.0: ELO based ranking system - 7 October 2020

    It's been a while since I posted an update here, as I've been busy launching an API to the game called Derk's Gym. You can find more information about it here: https://gym.derkgame.com Meanwhile, I have had a bit of time to add some features and polish to the game as well. Most recently, I added an ELO based ranking system, which means you now have a chance to meet anyone in the game on the battlefield! Though the likelihood to battle someone is less for teams that are much stronger or weaker than your team. Here's the full changelog for the past couple of weeks: $$ 0.26.0 2020-10-07 ELO based ranking & matchmaking - Each player now has an associated ELO rating, which is updated when you battle someone. - There are five fixed divisions; Diamond, Ruby, Gold, Silver and Copper. Your rating determines your division. - Matchmaking is based on ELO ratings. The selection is weighted to favour…

  • 0.25.9 to 0.25.18: Organize Derklings, Manual gold bonus, Load brains and more - 6 August 2020

    The past week a bunch of improvements and upgrades landed in the game, thanks to tons of player feedback! Here's a summary of the biggest ones: $$ 0.25.18 2020-08-06 Bug fix: "Statue takes damage" bounty $$ 0.25.17 2020-08-05 Edit bounties in main menu $$ 0.25.16 2020-08-05 Deterministic focus Focus was previously determined by CDF sampling the decision outputs from the Derkling. This meant that a Derkling couldn't precisly determine which enemy to focus on, but could only give them higher likelyhood to be choosen. This has now been replaced with a simple argmax. The reason for sampling was originally to give battles variation; I wanted each battle to be unique, and sampling outputs was an easy way to do so. But as the game has evolved there are now other factors that ensure that each battle is unique, reducing the need for this. $$ 0.25.15 2020-08-05 Bug fix: attachment slots wrong ord…

  • Better bounty (0.25.4) - 30 July 2020

    - Thank you everone who's contributing suggestions, ideas and bug reports! This first patch since the launch is an implementation for the current top suggestion: "Bounty sets". - In this patch the bounty system has been rework to be both simpler and more flexible. Instead of assigning bounties to things, you now configure bounties for each of your trainee Derklings. This opens up for lots of fun things to explore, for instance you can configure one of them to focus on healing a specific teammate, or create defensive Derklings that prefer to stay at home. - You can now have multiple training configurations, and they each have their own set of bounties associated with them. - And finally, you can now schedule training of these configurations to make it even easier to train your Derklings exactly as you want them!

  • Derk dev live chat - 7 June 2020

    Join us on discord to chat about upcoming AI powered Battle Arena "Derk" on Friday, June 19! The developer will be there to answer any and all questions you may have about this title. Derk is a MOBA-style game where the characters are controlled by deep neural networks rather than humans! Your task is to manage a team of AI creatures, train them, and battle them against other players. Use this link to join the chat: https://discord.gg/ZBRwc5b

  • Derk livestream - 7 June 2020

    Come discuss the AI powered Battle Arena "Derk" with the developer on Saturday, June 20! Derk is a MOBA-style game where the characters are controlled by deep neural networks rather than humans! Your task is to manage a team of AI creatures, train them, and battle them against other players.

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID1102370
Live current players0
SteamPulse tracked peak1
Live count (today's peak floor)0
Price$4.99
Free to playNo
Discount0%
Original price USD$4.99
Current price USD$4.99
Release dateJul 28, 2020
DeveloperMount Rouke Studios
PublisherMount Rouke Studios
Owners estimatedNot available
SteamSpy owner estimate minimum0
SteamSpy owner estimate maximum20,000
Review typeMostly Positive
Positive review percent74%
Positive reviews17
Negative reviews6
Total reviews23
Steam recommendationsNot available
AchievementsNot available
Average playtime forever2,829 minutes
Windows supportYes
macOS supportYes
Linux supportNo
Parent gameNot available
Store URLhttps://store.steampowered.com/app/1102370/

Short description

Train and battle AI creatures in a wonky western-themed MOBA!

About this game

Welcome to Dr. Derk's Mutant Battlegrounds! This is a game where you train Derklings, a creature with a neural network brain, to fight for you! The game takes place in a wonky western-themed MOBA setting, and as you battle other players you earn upgrades and items for your Derklings. The challenge is to figure out the best loadout and training strategy for your Derklings! There are tons of strategies to explore, as the Derklings can be taught to do an endless number of things (thanks to the neural networks). How about teaching one of them to heal a tanky Derkling? Or make one of them dash through the opponents and go straight for the opponents statue? Or an all-out DPS team? Or try to make them trick the opponents? There's a lot to explore. The game employs "real" artificial intelligence. The Derklings have neural networks with over 3,000 parameters. They can "see" over 30 things and take decisions on their own. The technology is similar (but simplified) to what researchers at OpenAI used to beat top DOTA players two years ago. Some things to look forward to: A dead simple way to get started training your own neural networks creatures. Just load them up, set some goals (bounties) and hit train! Some technical details; the agents employ a RNN with over 3,000 parameters and 32 memory slots, and are trained with GA (Genetic Algorithm). Plenty enough for them to come up with all kinds of strange, funny and clever solutions! A bunch of fun upgrades, such as a horn, a shell, huge guns, bubblegum and much more. They all change what the Derklings can do and what they might learn. A global ladder where you can battle other players and earn new items. Neural network visualizations for those who wish to dig deeper into the brains of the Derklings and fully understand their behaviors. A community of people fascinated by AI and neural networks. Dr. Derk wishes you and your team the best of luck!

Supported languages

English

Steam categories

Category IDCategory
2Single-player
1Multi-player
49PvP
36Online PvP
62Family Sharing

Regional ratings

BoardRatingDescriptors
dejus10Violência fantasiosa Violência
steam germany12Gewalt
igrs13Kekerasan 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: Sep 23, 2026 to Sep 23, 2026
  • Lowest observed: $4.99
  • Highest observed: $4.99

Dr. Derk's Mutant Battlegrounds's USD price history spans from Sep 23, 2026 to Sep 23, 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 $4.99, the highest is $4.99, and the first visible tracked price is $4.99. 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: 0
  • Discounted days: 0 days
  • Deepest markdown: No discount tracked
  • Latest sale window: No sale window tracked

Dr. Derk's Mutant Battlegrounds's tracked USD rows do not contain a discount window. This means no available snapshot in the stated coverage has usable discount metadata; it does not prove that the game was never discounted. Missing snapshots or archived rows without complete metadata can hide a sale, so SteamPulse does not infer pricing strategy from this absence.

If a later snapshot includes discount metadata, it will appear here with its recorded depth, price, date, and sale name when available. Until then, this section should be read only as a description of the available rows, not as evidence about the publisher's promotion policy.

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 $4.99, from Sep 23, 2026 through Sep 23, 2026. Among rows without discount metadata, the longest unchanged run lasts 1 day of uninterrupted daily tracking at $4.99. The latest run records $4.99 for 1 day of uninterrupted daily tracking as the same recorded undiscounted price. Run lengths describe consecutive stored observations only and do not establish that a price is permanent.

Latest Snapshot And Sales Context

  • Current price: $4.99
  • Current list price: $4.99
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records Dr. Derk's Mutant Battlegrounds at $4.99 in USD, with no active discount metadata. 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$4.99$4.990%
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 $4.99.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$4.99$4.99No changeNo discount
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 $4.99.

DateCurrent priceOriginal priceDiscountSource
2026-09-23$4.99$4.99No discountSteam Store

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