Fiend Heart overview

RM120 | Dec 12, 2022 | game

Released

0players observed · 12 September 2026 - 17:10:26 UTC

Action Adventure Indie Free To Play Steam Store

Latest observed playersNot available
SteamPulse tracked peak7
Units sold (VGI)2,280
Revenue (VGI)No data available
Review score72% positive

Fiend Heart dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

Latest observed playersNot available
SteamPulse tracked peak7
Units sold (VGI)2,280
Revenue (VGI)No data available
Review score72% positive
Total reviews75
Release dateDec 12, 2022
DeveloperRM120
PublisherRM120

Genres: Action, Adventure, Indie, Free To Play

Company pages: Developer: RM120 Publisher: RM120

Top Steam charts Top 100 games Game directory Steam Store page

Game overview

Overview

Fiend Heart comes from RM120 and is published by RM120. It arrived on Steam on Dec 12, 2022, and it sits naturally among Single-player, Steam Achievements, Partial Controller Support, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Fiend Heart's latest SteamPulse observation recorded 0 players at 12 September 2026 - 17:10:26 UTC, with a tracked peak near 7. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 72% positive across 75 reviews.

Language and system requirements

Fiend Heart is available in 3 languages including:

EnglishSpanish - SpainJapanese

3 regional rating boards including dejus, steam germany, and igrs

Platform	Type	OS	Processor	Memory	Graphics	Storage
Windows	Minimum	Not listed	Not listed	1 GB RAM	Not listed	500 MB available space

Sales, recommendations, and streams

Fiend Heart has sold up to 2,280 units and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Fiend Heart overview details

Fiend Heart combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Eliza, the agile vampire girl lives alone in her castle, until one night she received unexpected guests and so, the opportunity to interact with other monster girls awaits. Avoid the obstacles and enemies with acrobatics moves as your progress your way through your castle and talk with a monster girl at the end of each level. This game offers: Easy controls let you jump, airdash, slide, backflip, walljump and attack all over the place. 7 levels with obstacles, each one more difficult than the previous one Enjoy funny interactions with the 7 monster girls at the end of each level. Frame by frame drawn animation. Sountrack entirely composed by me with love. Play as a cute red head vampire.

SteamPulse editorial summary

Fiend Heart is listed as a game with Free to play. It supports Windows, belongs to Single-player, Steam Achievements, Partial Controller Support, and Family Sharing, and is associated with Action, Adventure, Indie, and Free To Play. SteamPulse's latest observation records 0 players at 12 September 2026 - 17:10:26 UTC, a tracked peak of 7, and 72% positive reviews.

Overview facts

Field	Value
Game	Fiend Heart
Steam App ID	2201260
Type	game
Release date	Dec 12, 2022
Developer	RM120
Publisher	RM120
Price	Free to play
Platforms	Windows
Genres	Action, Adventure, Indie, Free To Play
Categories	Single-player, Steam Achievements, Partial Controller Support, Family Sharing
Supported languages	English, Spanish - Spain, Japanese
Website	Not available

Player and review overview

Metric	Value
Latest observed players	0 · 12 September 2026 - 17:10:26 UTC
SteamPulse tracked peak	7
Positive reviews	54
Negative reviews	21
Total reviews	75
Positive percent	72%
Review type	Mostly Positive
Recommendations	Not available
Average playtime	98 minutes

SteamPulse record freshness

Field	Value
Steam release date	Dec 12, 2022
Official Steam feed update (UTC)	22 November 2024 - 18:19:15 UTC
SteamPulse last record update (UTC)	12 September 2026 - 17:10:26 UTC
Live player count updated (UTC)	12 September 2026 - 17:10:26 UTC
Store metadata updated (UTC)	12 September 2026 - 17:10:26 UTC

Content descriptors

Suggestive clothing and some monster girls have exposed tummies... because I like tummies.

Highlighted achievements

Achievement	Description
Slime Maid	No description
Shy Cowgirl	No description
Doctor Cyclops	No description
Chef bee	No description
Ancient Plant	No description
Wanderer Ghost	No description
Challenger Demon	No description
Happy Vampire	No description

Support and legal notes

Field	Value
Support email	[email protected]
Support URL	Not available
Legal notice	Not available

References

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

Reference	Link
SteamPulse canonical	https://steampulse.org/game/2201260
Steam Store	https://store.steampowered.com/app/2201260/
Steam Community	https://steamcommunity.com/app/2201260
PCGamingWiki search
IGDB search	Search IGDB for Fiend Heart

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for Fiend Heart?

Fiend Heart's latest SteamPulse observation records 0 players at 12 September 2026 - 17:10:26 UTC, with a tracked peak of 7 concurrent players in the available SteamPulse record. SteamPulse also records about 2 hours of average lifetime playtime.

Is Fiend Heart growing or declining recently?

September 2026 is still in progress. The month-to-date average is 0 players; the highest observed daily value is 0 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is August 2026.

What country-level audience data is available for Fiend Heart?

In the observed sample of public reviewer profiles with a visible country, the leading shares are United States (47.1%), Poland (11.8%), Germany (5.9%). The separate directional player-region model assigns its leading shares to United States (37.4%), Poland (9.1%), Germany (5.7%). The directional follower-region model assigns its leading shares to United States (45.4%), Poland (8.9%), Germany (5.3%). The directional wishlist-region model assigns its leading shares to United States (32.3%), China (7.9%), Poland (7.8%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for Fiend Heart?

Fiend Heart currently sits at 72% positive across 75 Steam reviews tracked by SteamPulse, including 54 positive reviews and 21 negative reviews. Steam labels the current review summary as Mostly Positive.

How much follower and Twitch attention does Fiend Heart have?

Fiend Heart currently has about 131 tracked Steam followers as of 16 December 2025 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for Fiend Heart?

Fiend Heart is currently listed as free to play on Steam, so there is no paid entry price to compare against an older baseline. SteamPulse still keeps tracking store state, discount fields, and future pricing changes in case that status changes later.

Reviews, pricing, and metadata

Review summary

Mostly Positive

72% positive, 54 positive, 21 negative

Price and discount

Free to play

Platforms

Windows

Categories

Single-player, Steam Achievements, Partial Controller Support, Family Sharing

Achievements

Platform releases

Steam 12 December 2022

DLC and packages

Fiend Heart Concept Art and SoundtrackThe soundtrack and concept art of the cute monster girls from Fiend Heart.dlc #2223210$9.99

System requirements

Minimum requirements

Minimum: OS *: Windows 7 Memory: 1 GB RAM Storage: 500 MB available space

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.