IMHO.

Games like Square!

If Square! is your kind of game, the closest matches are Denrei Survivors, Rerack and Lost Vulcan — 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 Square!: Shatter endless enemy waves from the baseline, rake in gold and XP, level up and draft modules and ball upgrades to forge absurd builds, then hold the line as bosses widen the arena and the grid fights back!

ActionIndieCasualWindows · macOSby BEHLULCAN SAHIN
Square! — Steam game cover

Players who liked Square! also play

Steam players who put hours into Square! 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. Denrei Survivors

    WHY THIS

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

    This is a survivor-style game. Fight off waves of enemies—middle-aged men turned into Denrei (electric spirits)—while choosing weapons and items to power up your own unique build. Dive into randomly generated dungeons and experience the addictive gameplay set in a one-of-a-kind world!

    2025ActionIndieCasual7.99 USDSteam ↗
  2. Rerack

    WHY THIS

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

    Rerack is a pinball roguelike on planetary surfaces of rock and neon. Build your own table from bumpers, magnets and sensors, place them on the playfield and rotate them. Beat bosses, collect bonuses and go head to head with your friends.

    ActionIndieCasualSteam ↗
  3. Lost Vulcan

    WHY THIS

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

    Lost Vulcan is a roguelite platformer with the bite of a classic arcade cabinet. Raid the Vulcan, a derelict ship packed with treasure, traps and seven bosses. Handcrafted rooms deal a different gauntlet every run — go alone, or split the loot in local co-op.

    ActionIndieAdventureSteam ↗
  4. Boom Buddies

    WHY THIS

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

    Boom Buddies is a fixed-position bullet hell survival game where animal heroes face endless enemy waves, upgrade weapons through card choices, unlock new characters, and compete on global leaderboards.

    2026ActionIndieCasual2.99 USDSteam ↗
  5. The Last Color

    WHY THIS

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

    The Last Color is a co-op survival game where every wave introduces a new enemy color, while the number and variety of enemies continue to grow. Collect coins, increase your team’s shared level, and choose 1 of 3 upgrade cards as you fight to reach the final color on wave 16,777,216.

    2026Action4.50 USDSteam ↗
  6. Just Dying

    WHY THIS

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

    A 2D Roguelite survivor featuring streamer parodies. Rescue your followers to stay off the unemployment line, unlock unique characters, stack powerful runes, and become a wrecking ball of total chaos. Learn. Die. Repeat.

    2026ActionIndieCasualSteam ↗
  7. Grimwave

    WHY THIS

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

    Swarms are coming! Grab your weapon and prepare for battle. In GRIMWAVE, with unique characters, crazy weapon combinations and protective talismans, fight an epic survival struggle against endlessly incoming enemy armies.

    ActionIndieAdventureSteam ↗
  8. Full Metal Hell

    WHY THIS

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

    Full Metal Hell is a light roguelike shooter that combines fast-paced combat with physics-based collisions. Drive a variety of vehicles, equip different weapons and items, and build your own unique playstyle as you crush your way through a mechanical horde!

    2026ActionIndieCasualSteam ↗

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 and Casual with Square!.

    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 with Square!.

    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 with Square!.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  5. Bongo Cat

    WHY THIS

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

    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 ↗
  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 and Casual with Square!.

    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 Square!.

    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 Square!.

    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 ↗

Frequently asked about Square!

Does Square! have multiplayer or co-op?
Yes — Square! supports multi-player play according to its Steam store listing (Multi-player, PvP).
What games are most similar to Square!?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Square! are Denrei Survivors, Rerack, Lost Vulcan.
Who developed Square!?
Square! was developed by BEHLULCAN SAHIN.

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 Square!.

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