Free games like SUBMARINES 2D
Below are 8 free-to-play Steam games similar to SUBMARINES 2D, 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 SUBMARINES 2D page.
Ranked picks
- 1
Life is Strange - Episode 1
Free-to-play alternative to SUBMARINES 2D — no purchase or trial window. Shares Action and Adventure with SUBMARINES 2D.
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
Helltaker
Free-to-play alternative to SUBMARINES 2D — no purchase or trial window. Shares Adventure with SUBMARINES 2D.
Helltaker is a short game about sharply dressed demon girls.
- 3
Ultimate Custom Night
Free-to-play alternative to SUBMARINES 2D — no purchase or trial window. Shares Action with SUBMARINES 2D.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 4
ENA: Dream BBQ
Free-to-play alternative to SUBMARINES 2D — no purchase or trial window. Shares Adventure with SUBMARINES 2D.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 5
Indigo Park: Chapter 1
Free-to-play alternative to SUBMARINES 2D — no purchase or trial window. Shares Action and Adventure with SUBMARINES 2D.
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.
- 6
STRAFTAT
Free-to-play alternative to SUBMARINES 2D — no purchase or trial window. Shares Action with SUBMARINES 2D.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 7
Counter-Strike:Global Offensive
Free-to-play alternative to SUBMARINES 2D — no purchase or trial window. Shares Action with SUBMARINES 2D.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 8
NGU IDLE
Free-to-play alternative to SUBMARINES 2D — no purchase or trial window. Shares Adventure with SUBMARINES 2D.
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!