Free games like Incremental RTS
Below are 9 free-to-play Steam games similar to Incremental RTS, 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 Incremental RTS page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Incremental RTS — no purchase or trial window. Shares Indie with Incremental RTS.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Bongo Cat
Free-to-play alternative to Incremental RTS — no purchase or trial window. Shares Indie and Simulation with Incremental RTS.
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 Incremental RTS — no purchase or trial window. Shares Indie and Simulation with Incremental RTS.
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 Incremental RTS — no purchase or trial window. Shares Indie and Casual with Incremental RTS.
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
missed messages.
Free-to-play alternative to Incremental RTS — no purchase or trial window. Shares Indie and Simulation with Incremental RTS.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
- 6
NGU IDLE
Free-to-play alternative to Incremental RTS — no purchase or trial window. Shares Indie and Simulation with Incremental RTS.
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!
- 7
Awaria
Free-to-play alternative to Incremental RTS — no purchase or trial window. Shares Indie with Incremental RTS.
Awaria is a short game about working in haunted maintenance tunnels.
- 8
Travellin Cats in Paris
Free-to-play alternative to Incremental RTS — no purchase or trial window. Shares Indie and Casual with Incremental RTS.
Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!
- 9
Knightfall Idle
Free-to-play alternative to Incremental RTS — no purchase or trial window. Shares Strategy and Indie with Incremental RTS.
Knightfall Idle is a medieval idle RPG made by Gibber. Gather, process, trade, and fight across 10 skills while your kingdom runs in the background. Join a Fief, raid bandit camps, compete in seasonal leagues, or stay in the permanent realm. 450+ passive tree nodes. Free to play.