Free games like PLANETOIDS
Below are 8 free-to-play Steam games similar to PLANETOIDS, 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 PLANETOIDS page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to PLANETOIDS — no purchase or trial window. Shares Action and Indie with PLANETOIDS.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Bongo Cat
Free-to-play alternative to PLANETOIDS — no purchase or trial window. Shares Indie and Simulation with PLANETOIDS.
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?
- 3
The Murder of Sonic the Hedgehog
Free-to-play alternative to PLANETOIDS — no purchase or trial window. Shares Indie and Simulation with PLANETOIDS.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 4
Sheepy: A Short Adventure
Free-to-play alternative to PLANETOIDS — no purchase or trial window. Shares Indie with PLANETOIDS.
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.
- 5
Awaria
Free-to-play alternative to PLANETOIDS — no purchase or trial window. Shares Action and Indie with PLANETOIDS.
Awaria is a short game about working in haunted maintenance tunnels.
- 6
Grimm's Hollow
Free-to-play alternative to PLANETOIDS — no purchase or trial window. Shares Indie with PLANETOIDS.
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.
- 7
The Expendabros
Free-to-play alternative to PLANETOIDS — no purchase or trial window. Shares Action and Indie with PLANETOIDS.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 8
Steam Engine Simulator
Free-to-play alternative to PLANETOIDS — no purchase or trial window. Shares Simulation with PLANETOIDS.
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.