IMHO.

Free games like Ceniza - Tower Defense

Below are 8 free-to-play Steam games similar to Ceniza - Tower Defense, 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 Ceniza - Tower Defense page.

Ranked picks

  1. 1
    Ultimate Custom Night — Steam game cover

    Ultimate Custom Night

    Free-to-play alternative to Ceniza - Tower Defense — no purchase or trial window. Shares Indie with Ceniza - Tower Defense.

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

    2018ActionIndieFree To PlayFreeFree to playSimilar games →
  2. 2
    Landfall Archives — Steam game cover

    Landfall Archives

    Free-to-play alternative to Ceniza - Tower Defense — no purchase or trial window. Shares Strategy and Indie with Ceniza - Tower Defense.

    Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

    2023ActionStrategyIndieFreeFree to playSimilar games →
  3. 3
    SuchArt: Creative Space — Steam game cover

    SuchArt: Creative Space

    Free-to-play alternative to Ceniza - Tower Defense — no purchase or trial window. Shares Indie with Ceniza - Tower Defense.

    Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!

    2021ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  4. 4
    Outpath: First Journey — Steam game cover

    Outpath: First Journey

    Free-to-play alternative to Ceniza - Tower Defense — no purchase or trial window. Shares Indie with Ceniza - Tower Defense.

    Outpath: First Journey is a prologue chapter of the main game, Outpath. An experimental clicker base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!

    2022IndieAdventureCasualFreeDeck PlayableFree to playSimilar games →
  5. 5
    D1AL-ogue — Steam game cover

    D1AL-ogue

    Free-to-play alternative to Ceniza - Tower Defense — no purchase or trial window. Shares Indie with Ceniza - Tower Defense.

    Become an android repair technician in a cyberpunk city where the sun never rises. Rotate the unique circular puzzle 'D1AL' and merge modules to fix their broken bodies and hearts. Your precise repair is the conversation starter. Turn the dial and listen to their stories.

    2026IndieFree To PlayCasualFreeDeck PlayableFree to playSimilar games →
  6. 6
    The Riftbreaker: Prologue — Steam game cover

    The Riftbreaker: Prologue

    Free-to-play alternative to Ceniza - Tower Defense — no purchase or trial window. Shares Strategy and Indie with Ceniza - Tower Defense.

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableFree to playSimilar games →
  7. 7
    DFHack - Dwarf Fortress Modding Engine — Steam game cover

    DFHack - Dwarf Fortress Modding Engine

    Free-to-play alternative to Ceniza - Tower Defense — no purchase or trial window. Shares Strategy with Ceniza - Tower Defense.

    Extensions for Dwarf Fortress, including bugfixes, interface improvements, automation agents, design blueprints, modding building blocks, and other tools.

    2023StrategySimulationRPGFreeDeck PlayableFree to playSimilar games →
  8. 8
    Nazi Zombies — Steam game cover

    Nazi Zombies

    Free-to-play alternative to Ceniza - Tower Defense — no purchase or trial window. Shares Indie with Ceniza - Tower Defense.

    Nazi Zombies is a cooperative survival game where players fend off escalating waves of Nazi zombies, earning points by killing zombies and repairing barriers to buy weapons, upgrades, perks, and unlock new map areas to maximize their survival.

    2026ActionIndieFree To PlayFreeFree to playSimilar games →