IMHO.

Free games like Not Now, Aliens!

Below are 9 free-to-play Steam games similar to Not Now, Aliens!, 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 Not Now, Aliens! page.

Ranked picks

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

    Doki Doki Literature Club!

    Free-to-play alternative to Not Now, Aliens! — no purchase or trial window. Shares Indie with Not Now, Aliens!.

    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
    Helltaker — Steam game cover

    Helltaker

    Free-to-play alternative to Not Now, Aliens! — no purchase or trial window. Shares Indie and Adventure with Not Now, Aliens!.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableFree to playSimilar games →
  3. 3
    ENA: Dream BBQ — Steam game cover

    ENA: Dream BBQ

    Free-to-play alternative to Not Now, Aliens! — no purchase or trial window. Shares Indie and Adventure with Not Now, Aliens!.

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

    2025IndieAdventureFreeDeck VerifiedFree to playSimilar games →
  4. 4
    Indigo Park: Chapter 1 — Steam game cover

    Indigo Park: Chapter 1

    Free-to-play alternative to Not Now, Aliens! — no purchase or trial window. Shares Indie and Adventure with Not Now, Aliens!.

    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 →
  5. 5
    The Looker — Steam game cover

    The Looker

    Free-to-play alternative to Not Now, Aliens! — no purchase or trial window. Shares Indie with Not Now, Aliens!.

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

    2022IndieFreeDeck PlayableFree to playSimilar games →
  6. 6
    Sheepy: A Short Adventure — Steam game cover

    Sheepy: A Short Adventure

    Free-to-play alternative to Not Now, Aliens! — no purchase or trial window. Shares Indie and Adventure with Not Now, Aliens!.

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableFree to playSimilar games →
  7. 7
    Our Life: Beginnings & Always — Steam game cover

    Our Life: Beginnings & Always

    Free-to-play alternative to Not Now, Aliens! — no purchase or trial window. Shares Indie with Not Now, Aliens!.

    A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.

    2020IndieFree To PlayCasualFreeFree to playSimilar games →
  8. 8
    Grimm's Hollow — Steam game cover

    Grimm's Hollow

    Free-to-play alternative to Not Now, Aliens! — no purchase or trial window. Shares Indie and Adventure with Not Now, Aliens!.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableFree to playSimilar games →
  9. 9
    Factory Island — Steam game cover

    Factory Island

    Free-to-play alternative to Not Now, Aliens! — no purchase or trial window. Shares Indie with Not Now, Aliens!.

    Factory Island is an experimental game built to display 3D worlds inside a 2D renderer. Explore procedurally generated maps, build voxel structures, invite your friends to multiplayer, experiment with water and simple electronics, fight creatures and create mods for this game-engine project.

    2026IndieSimulationFree To PlayFreeFree to playSimilar games →