IMHO.

Games like GRIMLOOP

Below are 19 hand-picked alternatives to GRIMLOOP for fans of action, ranked by imho.run's hybrid recommender. Each pick is scored on three signals: collaborative filtering across millions of Steam libraries (which players who logged hours in GRIMLOOP also play), content overlap on genres, categories, and storefront tags, and review-mined "vibe" embeddings that catch tonal similarity even when the genre label differs. Sections below cover closest matches, reviewer cross-mentions, free-to-play picks, and Steam Deck–friendly options. No login required — these picks work anchor-only.

About GRIMLOOP: Command a ghost army built from your own past. Every 30 seconds a spectral echo replays your combat — by minute 20, 40 ghosts unleash hundreds of projectiles. A horror roguelite bullet heaven with 90+ weapons and 7 nightmare bosses.

2026ActionWindowsby Slipgun Studios
GRIMLOOP — Steam game cover

Players who liked GRIMLOOP also play

Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.

  1. 1
    Chrome Survivor — Steam game cover

    Chrome Survivor

    Top pick for GRIMLOOP fans by collaborative filtering across millions of Steam libraries. Shares Action with GRIMLOOP.

    Make raves safe again! In this bullet heaven roguelite combine weapons into powerful evolutions, collect items to enhance your runs, equip and craft powerful cybernetic augments that change the way you play. Can you complete a 9 modded nightmare difficulty run and become John Cyberpunk?

    2026ActionIndieEarly AccessSteam ↗
  2. 2
    Carrot Revenge — Steam game cover

    Carrot Revenge

    Second-strongest match for GRIMLOOP fans by collaborative filtering across millions of Steam libraries. Shares Action with GRIMLOOP.

    Rabbit was taken from his family, unknowingly where he is or for what purpose and he will be looking for revenge.

    ActionIndieAdventureSteam ↗
  3. 3
    Survive the Descent — Steam game cover

    Survive the Descent

    Third-strongest match for GRIMLOOP fans by collaborative filtering across millions of Steam libraries.

    A very casual approach to the survivor-like genre. Trudge through the onslaught of foes with your own customized builds of automatically firing weapons, self-activated abilities, and scaling up with powerful synergies, all the while garnering lost souls to empower yourself for the next run.

    2025Indie3.99 USDSteam ↗
  4. 4
    Halloween is Crazy as Hell — Steam game cover

    Halloween is Crazy as Hell

    Ranked #4 for GRIMLOOP fans by collaborative filtering across millions of Steam libraries. Shares Action with GRIMLOOP.

    A roguelike game about skeletons, pumpkins and bats. Go and explore the spooky scenarios and defeat the forces of the evil altars. Find different weapons, items and little friends to help you on your mission. Choose your weapon carefully, each has a distinct special ability.

    2022Action9.99 USDSteam ↗
  5. 5
    Morsels — Steam game cover

    Morsels

    Ranked #5 for GRIMLOOP fans by collaborative filtering across millions of Steam libraries. Shares Action with GRIMLOOP.

    Morsels is a fast-paced creature collecting roguelite with a rotating roster of characters to switch between at will. Overcome a clique of killer cats as you fight your way out of the sewers in this unique, action-packed journey.

    2025ActionIndie14.99 USDDeck VerifiedSteam ↗
  6. 6
    Kill The Music — Steam game cover

    Kill The Music

    Ranked #6 for GRIMLOOP fans by collaborative filtering across millions of Steam libraries. Shares Action with GRIMLOOP.

    Kill The Music is a Rhythm Action Roguelite about defeating hordes of enemies with musical instruments.

    2025ActionIndie9.99 USDDeck PlayableSteam ↗
  7. 7
    Achilles: Survivor — Steam game cover

    Achilles: Survivor

    Ranked #7 for GRIMLOOP fans by collaborative filtering across millions of Steam libraries. Shares Action with GRIMLOOP.

    Thousands of enemies. One survivor. Fight like a demigod, build deadly defenses, and grow stronger after every run in this fast-paced bullet heaven set in mythic Greece.

    2025ActionAdventure6.99 USDDeck VerifiedSteam ↗
  8. 8
    BALL x PIT — Steam game cover

    BALL x PIT

    Ranked #8 for GRIMLOOP fans by collaborative filtering across millions of Steam libraries. Shares Action with GRIMLOOP.

    BALL x PIT is a brick-breaking, ball-fusing, base-building survival roguelite. Batter hordes of enemies with ricocheting balls and gather the riches of the pit to expand your homestead, generate resources and recruit unique heroes.

    2025ActionIndie14.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. 1
    Life is Strange - Episode 1 — Steam game cover

    Life is Strange - Episode 1

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with GRIMLOOP.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  2. 2
    Ultimate Custom Night — Steam game cover

    Ultimate Custom Night

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with GRIMLOOP.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  3. 3
    STRAFTAT — Steam game cover

    STRAFTAT

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with GRIMLOOP.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  4. 4
    Counter-Strike:Global Offensive — Steam game cover

    Counter-Strike:Global Offensive

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with GRIMLOOP.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  5. 5
    Awaria — Steam game cover

    Awaria

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with GRIMLOOP.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  6. 6
    The Expendabros — Steam game cover

    The Expendabros

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with GRIMLOOP.

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗
  7. 7
    Iron Snout — Steam game cover

    Iron Snout

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with GRIMLOOP.

    Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.

    2016ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  8. 8
    UNBEATABLE [white label] — Steam game cover

    UNBEATABLE [white label]

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with GRIMLOOP.

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. 1
    Morsels — Steam game cover

    Morsels

    Deck Verified — runs on Steam Deck out of the box. Shares Action with GRIMLOOP.

    Morsels is a fast-paced creature collecting roguelite with a rotating roster of characters to switch between at will. Overcome a clique of killer cats as you fight your way out of the sewers in this unique, action-packed journey.

    2025ActionIndie14.99 USDDeck VerifiedSteam ↗
  2. 2
    Achilles: Survivor — Steam game cover

    Achilles: Survivor

    Deck Verified — runs on Steam Deck out of the box. Shares Action with GRIMLOOP.

    Thousands of enemies. One survivor. Fight like a demigod, build deadly defenses, and grow stronger after every run in this fast-paced bullet heaven set in mythic Greece.

    2025ActionAdventure6.99 USDDeck VerifiedSteam ↗
  3. 3
    BALL x PIT — Steam game cover

    BALL x PIT

    Deck Verified — runs on Steam Deck out of the box. Shares Action with GRIMLOOP.

    BALL x PIT is a brick-breaking, ball-fusing, base-building survival roguelite. Batter hordes of enemies with ricocheting balls and gather the riches of the pit to expand your homestead, generate resources and recruit unique heroes.

    2025ActionIndie14.99 USDDeck VerifiedSteam ↗

Frequently asked about GRIMLOOP

What games are most similar to GRIMLOOP?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside GRIMLOOP are Chrome Survivor, Carrot Revenge, Survive the Descent.
Who developed GRIMLOOP?
GRIMLOOP was developed by Slipgun Studios.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on GRIMLOOP.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.