IMHO.

Games like DEMON SIEGE

If DEMON SIEGE is your kind of game, the closest matches are Azy, Lastbane and Slipgate — 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 DEMON SIEGE: A retro-inspired Micro-FPS Bullet Heaven, where every powerup stacks infinitely. Become an unstoppable demon-slaying powerhouse with insane speed, massive jumps, multi-bullet weapons, and game-breaking builds.

2026Action2.24 USDWindowsby GROOVY GORY GAMES
DEMON SIEGE — Steam game cover

Players who liked DEMON SIEGE also play

Steam players who put hours into DEMON SIEGE 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. Azy

    WHY THIS

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

    Destroy enemies and bosses using a variety of weapons. Visit different times and places with unique enemies. Inspired by classic games from the of 90s genre.

    2022ActionAdventureEarly Access9.99 USDSteam ↗
  2. Lastbane

    WHY THIS

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

    Lastbane is a CO-OP asymmetric horror game. Together with your friends, you must try to escape the map silently without being caught by sound-sensitive creatures that react to microphones and in-game voice chat.

    2025ActionIndieAdventure3.99 USDDeck PlayableSteam ↗
  3. Slipgate

    WHY THIS

    Third-strongest match for DEMON SIEGE fans by collaborative filtering across millions of Steam libraries. Shares Action with DEMON SIEGE.

    Explore the gloomy rooms of a sci-fi base as a doomed marine, the sole survivor of the portal experiment. Save humanity as you did in the 90s with your trusty shotgun, make your way through ominous corridors inhabited by the shadows of sinners and evil spirits.

    2026ActionIndieAdventureSteam ↗
  4. Barricade

    WHY THIS

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

    Barricade is a wave-based zombie FPS with a 90s aesthetic. Use physics props to build barricades and defend against zombies. Balance building, shooting, and repairs while spending money on weapons, upgrades, and defenses.

    2024Action3.74 USDSteam ↗
  5. KILLBOUND

    WHY THIS

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

    A brutal boomer shooter inside a collapsing cosmic prison. You are a bound executioner sent to restore containment. Engage in the skill-based, fast-paced combat and eliminate the corrupted enemies. Strike harder, and survive the Fold. Inspired by classic '90s games.

    2026ActionAdventureSteam ↗
  6. Last Day: Zombie Survival VR

    WHY THIS

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

    A stranger, who awakens in a room with no recollection of how they got there, soon discovers they're pawns in a deadly game perpetrated by a notorious unknown person.

    2022ActionIndieAdventure5.99 USDSteam ↗
  7. Project RIP

    WHY THIS

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

    Welcome to Project R.I.P. , control AI driven Agents in the battle against hordes of demons. Show your skills on the battlefield and on Global Leaderboards in this Singleplayer Horror Survival First Person Horde Shooter.

    2019ActionIndieRPG13.99 USDDeck PlayableSteam ↗
  8. Nasty Zombies

    WHY THIS

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

    Team up with up to 4 players and take on endless waves of Nasty Zombies in a high-intensity, movement-focused boomer shooter. Use agility and smart positioning to survive semi-procedural maps and unlock permanent upgrades like Blessings, Miracles, and cosmetics.

    2024Action9.99 USDDeck PlayableSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~56% under DEMON SIEGE on Steam right now. Shares Action with DEMON SIEGE.

    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 ~56% under DEMON SIEGE on Steam right now. Shares Action with DEMON SIEGE.

    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 ~56% under DEMON SIEGE on Steam right now. Shares Action with DEMON SIEGE.

    "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 ~56% under DEMON SIEGE on Steam right now. Shares Action with DEMON SIEGE.

    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 ~56% under DEMON SIEGE on Steam right now. Shares Action with DEMON SIEGE.

    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 ~56% under DEMON SIEGE on Steam right now. Shares Action with DEMON SIEGE.

    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. Toree 2

    WHY THIS

    Priced ~56% under DEMON SIEGE on Steam right now. Shares Action with DEMON SIEGE.

    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 ↗
  8. UBERMOSH Vol.5

    WHY THIS

    Priced ~56% under DEMON SIEGE on Steam right now. Shares Action with DEMON SIEGE.

    The fifth volume of the arcade series UBERMOSH.

    2017ActionIndie0.99 USDSteam ↗

Free alternatives

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

  1. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  2. ENA: Dream BBQ

    WHY THIS

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

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  3. Indigo Park: Chapter 1

    WHY THIS

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

    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 ↗
  4. STRAFTAT

    WHY THIS

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

    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 ↗
  5. 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 ↗
  6. Counter-Strike:Global Offensive

    WHY THIS

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

    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 ↗
  7. Dagon: by H. P. Lovecraft

    WHY THIS

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

    Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.

    2021IndieAdventureFree To PlayFreeDeck VerifiedSteam ↗
  8. Disfigure

    WHY THIS

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

    Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!

    2023ActionIndieFreeDeck PlayableSteam ↗

Frequently asked about DEMON SIEGE

How much does DEMON SIEGE cost?
DEMON SIEGE is listed on Steam at 2.24 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to DEMON SIEGE?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside DEMON SIEGE are Azy, Lastbane, Slipgate.
Who developed DEMON SIEGE?
DEMON SIEGE was developed by GROOVY GORY GAMES.

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 DEMON SIEGE.

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