Free games like The Undergrowth
Below are 9 free-to-play Steam games similar to The Undergrowth, 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 The Undergrowth page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to The Undergrowth — no purchase or trial window. Shares Action and Indie with The Undergrowth.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
A Date with Death
Free-to-play alternative to The Undergrowth — no purchase or trial window. Shares Indie and Simulation with The Undergrowth.
Fight against & romance the one hunting for your soul in A Date with Death, a romance chat simulator where you date(?) the Grim Reaper himself. Create your own character, decorate your apartment, and chat away with the charming yet dangerous Grim Reaper through text and video calls.
- 3
DORONKO WANKO
Free-to-play alternative to The Undergrowth — no purchase or trial window. Shares Action and Simulation with The Undergrowth.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
- 4
Electoral Carnage
Free-to-play alternative to The Undergrowth — no purchase or trial window. Shares Action and Early Access with The Undergrowth.
Electoral Carnage is an absurd 2D fighting game featuring America's most famous (and infamous) politicians. If you don't download it you hate America. Also JFK can assassinate himself. What more do you need to know?
- 5
Aircar
Free-to-play alternative to The Undergrowth — no purchase or trial window. Shares Indie with The Undergrowth.
A simple immersive flying game built for VR. Pilot an aircar through a futuristic cityscape.
- 6
Crime Scene Cleaner: Prologue
Free-to-play alternative to The Undergrowth — no purchase or trial window. Shares Action and Simulation with The Undergrowth.
When there’s a call, you are the man to clean up after your client’s dirty job. Siding with the mafia is a dangerous game, but they pay well, and you need money, right? So take your mop and better remove those bloodstains quickly before the police come.
- 7
The Riftbreaker: Prologue
Free-to-play alternative to The Undergrowth — no purchase or trial window. Shares Action and Strategy with The Undergrowth.
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.
- 8
The Last Sovereign
Free-to-play alternative to The Undergrowth — no purchase or trial window. Shares Strategy and Indie with The Undergrowth.
Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.
- 9
Champions Online
Free-to-play alternative to The Undergrowth — no purchase or trial window. Shares Massively Multiplayer with The Undergrowth.
Grab your cape and defend Millennium City in this comic book-style action MMORPG! Design your hero and costume from thousands of costume pieces, face super-villains like Dr. Destroyer, and create your own unique nemesis.