IMHO.

Free games like Numbers Go Up

Below are 12 free-to-play Steam games similar to Numbers Go Up, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Numbers Go Up page.

Ranked picks

  1. 1
    Doki Doki Literature Club! — Steam game cover

    Doki Doki Literature Club!

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Indie and Casual with Numbers Go Up.

    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 PlayableFree to playSimilar games →
  2. 2
    Ultimate Custom Night — Steam game cover

    Ultimate Custom Night

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Indie with Numbers Go Up.

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

    2018ActionIndieFree To PlayFreeFree to playSimilar games →
  3. 3
    Bongo Cat — Steam game cover

    Bongo Cat

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Indie and Simulation with Numbers Go Up.

    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 PlayableFree to playSimilar games →
  4. 4
    The Murder of Sonic the Hedgehog — Steam game cover

    The Murder of Sonic the Hedgehog

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Indie and Simulation with Numbers Go Up.

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

    2023IndieSimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
  5. 5
    Indigo Park: Chapter 1 — Steam game cover

    Indigo Park: Chapter 1

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Indie with Numbers Go Up.

    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 PlayableFree to playSimilar games →
  6. 6
    STRAFTAT — Steam game cover

    STRAFTAT

    Free-to-play alternative to Numbers Go Up — no purchase or trial window.

    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 PlayableFree to playSimilar games →
  7. 7
    missed messages. — Steam game cover

    missed messages.

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Indie and Simulation with Numbers Go Up.

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
  8. 8
    NGU IDLE — Steam game cover

    NGU IDLE

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Indie and Simulation with Numbers Go Up.

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableFree to playSimilar games →
  9. 9
    Haxity — Steam game cover

    Haxity

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Strategy and Indie with Numbers Go Up.

    Haxity is a cyberpunk, PvP, action deck-builder. Draft your deck, modify your fighter and outsmart your opponent in intense Head-to-Head battles. Fight online, challenge your friends or terminate the AI. Slot, hack and execute, welcome to Haxity!

    2020StrategyIndieEarly AccessFreeFree to playSimilar games →
  10. 10
    Skill Legends Royale — Steam game cover

    Skill Legends Royale

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Strategy and Indie with Numbers Go Up.

    This is a free multiplayer PvP strategy game that incorporates rogue-like and auto chess elements, players need to equip their auto-battling heroes with the right treasures and skills to ultimately defeat all other players and become the champion.

    2024StrategyIndieSimulationFreeDeck PlayableFree to playSimilar games →
  11. 11
    Call of Clans — Steam game cover

    Call of Clans

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Strategy and Indie with Numbers Go Up.

    Call of Clans is an online turn-based strategy card game set in a magical world. Build a versatile deck with minion and skill cards to challenge equally matched opponents in a world of swords and magic. Team up with others to conquer challenging co-op dungeons

    2025StrategyIndieAdventureFreeDeck PlayableFree to playSimilar games →
  12. 12
    召唤之王 (Supreme Summoner) — Steam game cover

    召唤之王 (Supreme Summoner)

    Free-to-play alternative to Numbers Go Up — no purchase or trial window. Shares Strategy and Indie with Numbers Go Up.

    ‘Supreme Summoner’ is a turn-based strategy chess game. Taking the imaginative Romance of the Three Kingdoms as its theme, it innovatively blends elements of gods, demons, and mystical creatures, making each faction and character's attributes even more prominent.

    2023StrategyIndieRPGFreeDeck PlayableFree to playSimilar games →