Free games like Underwater Wars
Below are 8 free-to-play Steam games similar to Underwater Wars, 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 Underwater Wars page.
Ranked picks
- 1
Life is Strange - Episode 1
Free-to-play alternative to Underwater Wars — no purchase or trial window.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
- 2
Ultimate Custom Night
Free-to-play alternative to Underwater Wars — no purchase or trial window. Shares Indie with Underwater Wars.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 3
ENA: Dream BBQ
Free-to-play alternative to Underwater Wars — no purchase or trial window. Shares Indie with Underwater Wars.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 4
Indigo Park: Chapter 1
Free-to-play alternative to Underwater Wars — no purchase or trial window. Shares Indie with Underwater Wars.
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.
- 5
missed messages.
Free-to-play alternative to Underwater Wars — no purchase or trial window. Shares Indie with Underwater Wars.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
- 6
Grimm's Hollow
Free-to-play alternative to Underwater Wars — no purchase or trial window. Shares Indie with Underwater Wars.
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
Steam Engine Simulator
Free-to-play alternative to Underwater Wars — no purchase or trial window.
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.
- 8
Star Fetchers
Free-to-play alternative to Underwater Wars — no purchase or trial window. Shares Indie with Underwater Wars.
The introduction to a wild ride with gangsters and deep state conspiracy theories