IMHO.

Games like Operation Insanity

If Operation Insanity is your kind of game, the closest matches are Skyborn:IronWings, War Link - 2111 AD and Hitler is My Crush: Love and Fascism — 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 Operation Insanity: Experience Ever increasing difficulty level as you progress through this third person shooter.

2021ActionAdventure1.99 USDWindowsby Hollow World Games llc
Operation Insanity — Steam game cover

Players who liked Operation Insanity also play

Steam players who put hours into Operation Insanity 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. Skyborn:IronWings

    WHY THIS

    Top pick for Operation Insanity fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Operation Insanity.

    A reimagined 3D arcade shooter that transforms the classic vertical scrolling formula with full spatial depth, immersive air-to-ground combat, and intense bullet hell action.

    ActionIndieAdventureSteam ↗
  2. War Link - 2111 AD

    WHY THIS

    Second-strongest match for Operation Insanity fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Operation Insanity.

    War Link has evolved, and so has the best online FPS on Virtual Reality

    2024ActionAdventure1.99 USDSteam ↗
  3. Hitler is My Crush: Love and Fascism

    WHY THIS

    Third-strongest match for Operation Insanity fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Operation Insanity.

    Hitler is My Crush: Love and Fascism is a crazy love story that defies logic, common sense and everything you knew about the world. You play as a girl madly in love with... Hitler.

    2024ActionIndieAdventure0.99 USDSteam ↗
  4. Commandos Pro Simulator

    WHY THIS

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

    Superfast action-packed shooter to play in single mode or multiplayer with your friends! Play from first person view or switch to third view at anytime during this hardcore game. Select to play for special commandos forces or for bad terrorists criminals. No time - start shooting left and right!

    2021ActionIndie1.99 USDSteam ↗
  5. Gun Reflex VR

    WHY THIS

    Ranked #5 for Operation Insanity fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Operation Insanity.

    Realistic VR shooter game where you try to complete all the floors by killing your enemies with limited ammunition. It also features zombie, shooting range, and weapon carnival modes.

    2025ActionIndieAdventure9.99 USDSteam ↗
  6. Starfighter Arduxim

    WHY THIS

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

    Strap into the cockpit of your Arduxim fighter and take on enemy starships in this first-person tactical space shooter. Harks back to the classic Wing Commander games. Playable in VR or on monitor.

    2016ActionIndieSimulation3.99 USDSteam ↗
  7. Hitler is my crush

    WHY THIS

    Ranked #7 for Operation Insanity fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Operation Insanity.

    Hitler is my Crush is an absurd adventure in which you will plunge into the world of black humor and satire. You have to take on the role of a girl who is in love with Hitler and does not want to share him, and go on an absurd journey with Hitler, who is captured by saboteurs.

    2023ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  8. Thunder Wolves

    WHY THIS

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

    When this “wolf pack” strikes, you hear the thunder roll. The Thunder Wolves attack from the air. They are mercenaries, and the best helicopter pilots in the world. Every one of them is ready for action at all times—and ready to fight evil, wherever it lurks.

    2013ActionIndieCasual1.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~50% under Operation Insanity on Steam right now. Shares Action and Adventure with Operation Insanity.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  2. Blood and Bacon

    WHY THIS

    Priced ~50% under Operation Insanity on Steam right now. Shares Action and Adventure with Operation Insanity.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  3. Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad

    WHY THIS

    Priced ~50% under Operation Insanity on Steam right now. Shares Action with Operation Insanity.

    "Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!

    2015ActionIndieSimulation0.99 USDDeck VerifiedSteam ↗
  4. Bit Blaster XL

    WHY THIS

    Priced ~50% under Operation Insanity on Steam right now. Shares Action with Operation Insanity.

    Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!

    2016ActionIndieCasual0.99 USDDeck VerifiedSteam ↗
  5. TYRONE vs COPS

    WHY THIS

    Priced ~50% under Operation Insanity on Steam right now. Shares Action with Operation Insanity.

    Awaken the latent power of your melanin and kill cops in this thought-provoking game on police brutality in America.

    2022ActionIndie0.99 USDDeck PlayableSteam ↗
  6. Orbt XL

    WHY THIS

    Priced ~50% under Operation Insanity on Steam right now. Shares Action with Operation Insanity.

    Defy gravity in Orbt XL! A fast-paced, addictive, 'just-one-more-round' arcade score chaser. Stay in orbit, dodge obstacles, and rack up points, the closer you are to the black hole, the higher your score! Easy to learn, tough to master, and perfect for quick play sessions while waiting in queue.

    2017ActionIndieCasual0.99 USDSteam ↗
  7. Landlord of the Woods

    WHY THIS

    Priced ~50% under Operation Insanity on Steam right now. Shares Adventure with Operation Insanity.

    You're 25, you feel like all of your peers are ahead of you in life so you apply for a new job to try to find some sort of meaning. Your new career is filled with physics-based puzzles, hand drawn art & a cute little story.

    2021IndieAdventureCasual0.99 USDDeck PlayableSteam ↗
  8. Toree 2

    WHY THIS

    Priced ~50% under Operation Insanity on Steam right now. Shares Action with Operation Insanity.

    A bite-sized 3D Platformer sequel with more focus on the things people enjoyed in the first game like fast gameplay, flow focused levels and cute costumes (two this time).

    2021ActionIndieCasual0.99 USDDeck VerifiedSteam ↗

Free alternatives

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

  1. 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 Operation Insanity.

    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. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Operation Insanity.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

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

    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 Adventure with Operation Insanity.

    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 Adventure with Operation Insanity.

    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. The Looker

    WHY THIS

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

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

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

    WHY THIS

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

    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 ↗
  8. Awaria

    WHY THIS

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

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

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about Operation Insanity

How much does Operation Insanity cost?
Operation Insanity is listed on Steam at 1.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Operation Insanity?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Operation Insanity are Skyborn:IronWings, War Link - 2111 AD, Hitler is My Crush: Love and Fascism.
Who developed Operation Insanity?
Operation Insanity was developed by Hollow World Games llc.

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 Operation Insanity.

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

24 Games Like Operation Insanity — Ranked for 2026 · imho.run