Free games like Terfenstein 3D
Below are 8 free-to-play Steam games similar to Terfenstein 3D, 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 Terfenstein 3D page.
Ranked picks
- 1
Life is Strange - Episode 1
Free-to-play alternative to Terfenstein 3D — no purchase or trial window. Shares Action with Terfenstein 3D.
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
ENA: Dream BBQ
Free-to-play alternative to Terfenstein 3D — no purchase or trial window. Shares Indie with Terfenstein 3D.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 3
Indigo Park: Chapter 1
Free-to-play alternative to Terfenstein 3D — no purchase or trial window. Shares Action and Indie with Terfenstein 3D.
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.
- 4
STRAFTAT
Free-to-play alternative to Terfenstein 3D — no purchase or trial window. Shares Action with Terfenstein 3D.
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.
- 5
Sheepy: A Short Adventure
Free-to-play alternative to Terfenstein 3D — no purchase or trial window. Shares Indie with Terfenstein 3D.
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.
- 6
Counter-Strike:Global Offensive
Free-to-play alternative to Terfenstein 3D — no purchase or trial window. Shares Action with Terfenstein 3D.
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.).
- 7
Awaria
Free-to-play alternative to Terfenstein 3D — no purchase or trial window. Shares Action and Indie with Terfenstein 3D.
Awaria is a short game about working in haunted maintenance tunnels.
- 8
Grimm's Hollow
Free-to-play alternative to Terfenstein 3D — no purchase or trial window. Shares Indie with Terfenstein 3D.
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.