Free games like 21: Dead Man's Deck
Below are 9 free-to-play Steam games similar to 21: Dead Man's Deck, 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 21: Dead Man's Deck page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to 21: Dead Man's Deck — no purchase or trial window. Shares Indie with 21: Dead Man's Deck.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Indigo Park: Chapter 1
Free-to-play alternative to 21: Dead Man's Deck — no purchase or trial window. Shares Indie with 21: Dead Man's Deck.
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.
- 3
STRAFTAT
Free-to-play alternative to 21: Dead Man's Deck — no purchase or trial window.
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.
- 4
Counter-Strike:Global Offensive
Free-to-play alternative to 21: Dead Man's Deck — no purchase or trial window.
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.).
- 5
missed messages.
Free-to-play alternative to 21: Dead Man's Deck — no purchase or trial window. Shares Indie and Simulation with 21: Dead Man's Deck.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
- 6
The Lab
Free-to-play alternative to 21: Dead Man's Deck — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 7
DORONKO WANKO
Free-to-play alternative to 21: Dead Man's Deck — no purchase or trial window. Shares Simulation and Casual with 21: Dead Man's Deck.
『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.
- 8
Landfall Archives
Free-to-play alternative to 21: Dead Man's Deck — no purchase or trial window. Shares Strategy and Indie with 21: Dead Man's Deck.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 9
Anachron
Free-to-play alternative to 21: Dead Man's Deck — no purchase or trial window. Shares Strategy and Indie with 21: Dead Man's Deck.
What if Joan of Arc fought alongside Blackbeard? In Anachron, you weave a dream team of 4 historical heroes to clash in a tactical, turn-based Arena. Build a custom deck for each champion from their unique abilities and unleash history-defying combos.