IMHO.

Games like Undercat

If Undercat is your kind of game, the closest matches are Antonball Deluxe, Manners Be Damned! and Khinkills — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Undercat: Undercat is a non-restrictive 2D platformer with co-op and PvP modes. Help the Resistance to overthrow the Cats' tyranny and liberate the animal city!

2023ActionIndieAdventure14.99 USDWindowsby SparkyTailGames
Undercat — Steam game cover

Players who liked Undercat also play

Steam players who put hours into Undercat also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Antonball Deluxe

    WHY THIS

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

    The breakout title from Summitsphere, Antonball Deluxe is a retro, high-octane smorgasbord of ballbusting arcade action! Antonball Deluxe quite literally turns the breakout genre on its head, blending traditional brick-breaking gameplay with tight, intense platforming.

    2021ActionIndieAdventure4.99 USDDeck PlayableSteam ↗
  2. Manners Be Damned!

    WHY THIS

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

    Push your friends and steal their hats in this couch co-op party platformer for up to 8 players! You’ll play as posh pixel gentlemen with fancy beards and canes, but don’t be fooled - good manners give no points!

    2025ActionIndieCasual3.99 USDSteam ↗
  3. Khinkills

    WHY THIS

    Third-strongest match for Undercat fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Undercat.

    As a cute khinkali dumpling, fight over the last piece of cake through fast paced and chaotic arenas. Smash your frenemies, steal their candies and kick everyone’s butt in this cute’n gore world.

    2026ActionIndieSteam ↗
  4. Corgi Warlock

    WHY THIS

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

    Corgi Warlock is a 1-4 player side-scrolling fantasy action game, where one brave Corgi will take on the Skeleton Bunny King's army! Against the power of Narwhals, Fencing Bears, and Crazed Unicorns, it takes more than your average Corgi to survive the King's onslaught... it takes a CORGI WARLOCK.

    2015ActionIndieAdventure0.99 USDSteam ↗
  5. DIG - Deep In Galaxies

    WHY THIS

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

    Free the galaxies in this action platformer! Jump, swing, dig and shoot your way through uncharted planets. Give hell to the Overlord's forces and face alien foes. Earn rewards after every battle and add them to your ever-growing arsenal.

    2023ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗
  6. Pikuniku

    WHY THIS

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

    Pikuniku is an absurdly wonderful puzzle-exploration game that takes place in a strange but playful world where not everything is as happy as it seems. Help peculiar characters overcome struggles, uncover a deep state conspiracy, and start a little revolution in this delightful dystopian adventure!

    2019ActionIndieAdventure12.99 USDDeck VerifiedSteam ↗
  7. BattleBlock Theater®

    WHY THIS

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

    Welcome to BattleBlock Theater! You’ve got no where to go but up...on stage. Play single player or co-op to free your friends and save Hatty Hattington! Jump, solve and battle your way through a mysterious theater inhabited by highly technological felines.

    2014ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  8. Spelunky 2

    WHY THIS

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

    Spelunky 2 builds upon the unique, randomized challenges that made the original a roguelike classic, offering a huge adventure designed to satisfy players old and new. Meet the next generation of explorers as they find themselves on the Moon, searching for treasure and missing family.

    2020ActionIndie19.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Undercat at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~67% under Undercat on Steam right now. Shares Indie with Undercat.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~67% under Undercat on Steam right now. Shares Action and Indie with Undercat.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. R.E.P.O.

    WHY THIS

    Priced ~53% under Undercat on Steam right now. Shares Action with Undercat.

    An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.

    2025ActionEarly Access6.99 USDDeck PlayableSteam ↗
  4. PEAK

    WHY THIS

    Priced ~47% under Undercat on Steam right now. Shares Action and Indie with Undercat.

    PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?

    2025ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  5. Titanfall® 2

    WHY THIS

    Priced ~70% under Undercat on Steam right now. Shares Action with Undercat.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    2020Action4.49 USDDeck PlayableSteam ↗
  6. Slay the Spire

    WHY THIS

    Priced ~58% under Undercat on Steam right now. Shares Indie with Undercat.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSteam ↗
  7. Inscryption

    WHY THIS

    Priced ~47% under Undercat on Steam right now. Shares Indie and Adventure with Undercat.

    Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSteam ↗
  8. Cookie Clicker

    WHY THIS

    Priced ~67% under Undercat on Steam right now. Shares Indie with Undercat.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. Doki Doki Literature Club!

    WHY THIS

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

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

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

    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 ↗
  3. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Undercat.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Bongo Cat

    WHY THIS

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

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  5. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Undercat.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  6. The Murder of Sonic the Hedgehog

    WHY THIS

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

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Indigo Park: Chapter 1

    WHY THIS

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

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. STRAFTAT

    WHY THIS

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

    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 ↗

Plays great on Steam Deck

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

  1. DIG - Deep In Galaxies

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Undercat.

    Free the galaxies in this action platformer! Jump, swing, dig and shoot your way through uncharted planets. Give hell to the Overlord's forces and face alien foes. Earn rewards after every battle and add them to your ever-growing arsenal.

    2023ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗
  2. Pikuniku

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Undercat.

    Pikuniku is an absurdly wonderful puzzle-exploration game that takes place in a strange but playful world where not everything is as happy as it seems. Help peculiar characters overcome struggles, uncover a deep state conspiracy, and start a little revolution in this delightful dystopian adventure!

    2019ActionIndieAdventure12.99 USDDeck VerifiedSteam ↗
  3. BattleBlock Theater®

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Undercat.

    Welcome to BattleBlock Theater! You’ve got no where to go but up...on stage. Play single player or co-op to free your friends and save Hatty Hattington! Jump, solve and battle your way through a mysterious theater inhabited by highly technological felines.

    2014ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  4. Spelunky 2

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Undercat.

    Spelunky 2 builds upon the unique, randomized challenges that made the original a roguelike classic, offering a huge adventure designed to satisfy players old and new. Meet the next generation of explorers as they find themselves on the Moon, searching for treasure and missing family.

    2020ActionIndie19.99 USDDeck VerifiedSteam ↗

Frequently asked about Undercat

How much does Undercat cost?
Undercat is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
Does Undercat have multiplayer or co-op?
Yes — Undercat supports multi-player play according to its Steam store listing (Multi-player, Shared/Split Screen PvP, Shared/Split Screen Co-op).
What games are most similar to Undercat?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Undercat are Antonball Deluxe, Manners Be Damned!, Khinkills.
Who developed Undercat?
Undercat was developed by SparkyTailGames.

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 Undercat.

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

28 Games Like Undercat — Ranked for 2026 · imho.run