IMHO.

Games like Project Bad Apple's AP400

If Project Bad Apple's AP400 is your kind of game, the closest matches are HEADCUTTER, Twisted Tower and RunFall — 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 Project Bad Apple's AP400: FOCUS YOUR MIND. SHARPEN YOUR SENSES, STAY ALIVE. AP400: TACTICAL SURVIVAL BRUTALITY "Project Bad Apple's AP400" is a fast-paced FPS that takes inspiration from numerous games that had made an impact.

ActionIndieAdventureEarly AccessWindowsby noriJINXED
Project Bad Apple's AP400 — Steam game cover

Players who liked Project Bad Apple's AP400 also play

Steam players who put hours into Project Bad Apple's AP400 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. HEADCUTTER

    WHY THIS

    Top pick for Project Bad Apple's AP400 fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Project Bad Apple's AP400.

    HEADCUTTER is a sci-fi spaghetti western FPS with brutal combat, destructible environments, and lots of gore. Track targets as a space bounty hunter, explore maps with multiple routes, and use the crunchy gunplay to cut their heads off so you can get your money!

    2027ActionAdventureSteam ↗
  2. Twisted Tower

    WHY THIS

    Second-strongest match for Project Bad Apple's AP400 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project Bad Apple's AP400.

    Blast your way through an abandoned 1950s theme park crawling with fairy-tale mascots, twisted puzzles, and deadly traps. Uncover the dark secrets of your past as you race to the top to win back the love of your life.

    2026ActionIndieAdventureSteam ↗
  3. RunFall

    WHY THIS

    Third-strongest match for Project Bad Apple's AP400 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project Bad Apple's AP400.

    First-Person Parkour game where you switch between worlds to navigate complex levels.

    ActionIndieAdventureSteam ↗
  4. Death Delivery

    WHY THIS

    Ranked #4 for Project Bad Apple's AP400 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project Bad Apple's AP400.

    Death Delivery is satisfying, fast-paced First Person Shooter with stylized slow motion,music, action and old-school trial-and-error difficulty.

    2024ActionIndieCasual4.99 USDSteam ↗
  5. Sinned Arena

    WHY THIS

    Ranked #5 for Project Bad Apple's AP400 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project Bad Apple's AP400.

    Sinned Arena is a classic arena shooter inspired by timeless 90s games. You are trapped in Hell with other unfortunate souls, fighting among each other for demons twisted pleasures. Fight for your way out this dark place but beware, demons aren't there just to watch.

    2026ActionIndieSteam ↗
  6. Robabekya

    WHY THIS

    Ranked #6 for Project Bad Apple's AP400 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project Bad Apple's AP400.

    You envision a futuristic open world where humans coexist with robots disguised in human-like skin. Powered by a dynamic, adaptive AI system, enemies learn from previous encounters, evolve their tactics, and grow more formidable with every battle.

    2025ActionIndieAdventure9.99 USDSteam ↗
  7. B.E.C.C.: Dead District

    WHY THIS

    Ranked #7 for Project Bad Apple's AP400 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project Bad Apple's AP400.

    Defend against dynamic and intelligent monsters in the heart of the Dead District while unravelling the plot of a mysterious organization.

    ActionIndieAdventureSteam ↗
  8. HKO: Advanced Survival

    WHY THIS

    Ranked #8 for Project Bad Apple's AP400 fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Project Bad Apple's AP400.

    An open-world survival experience that combines exploration, suspense, resource management, tactical combat, and cooperative multiplayer. Explore dangerous islands, customize weapons, survive against the Penitents and escape with friends in The Phantom Runner experience.

    2026ActionIndieAdventureSteam ↗

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 Project Bad Apple's AP400.

    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 Project Bad Apple's AP400.

    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. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Project Bad Apple's AP400.

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

    2018ActionIndieFree To PlayFreeSteam ↗
  4. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Project Bad Apple's AP400.

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. 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 Project Bad Apple's AP400.

    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 ↗
  6. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Project Bad Apple's AP400.

    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 ↗
  7. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Project Bad Apple's AP400.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  8. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Project Bad Apple's AP400.

    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 ↗

Frequently asked about Project Bad Apple's AP400

What games are most similar to Project Bad Apple's AP400?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Project Bad Apple's AP400 are HEADCUTTER, Twisted Tower, RunFall.
Who developed Project Bad Apple's AP400?
Project Bad Apple's AP400 was developed by noriJINXED and published by Primordial Chaos Studio.

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 Project Bad Apple's AP400.

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