Free games like Phantom Demon Siege
Below are 11 free-to-play Steam games similar to Phantom Demon Siege, 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 Phantom Demon Siege page.
Ranked picks
- 1
Life is Strange - Episode 1
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Action and Adventure with Phantom Demon Siege.
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 Phantom Demon Siege — no purchase or trial window. Shares Action and Indie with Phantom Demon Siege.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 3
Indigo Park: Chapter 1
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Action and Indie with Phantom Demon Siege.
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
Counter-Strike:Global Offensive
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Action with Phantom Demon Siege.
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
The Expendabros
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Action and Indie with Phantom Demon Siege.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 6
Iron Snout
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Action and Indie with Phantom Demon Siege.
Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.
- 7
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
UNBEATABLE [white label]
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Action and Indie with Phantom Demon Siege.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
- 8
Disfigure
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Action and Indie with Phantom Demon Siege.
Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!
- 9
Yurei Hunt
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Action and Indie with Phantom Demon Siege.
Yurei Hunt is a multiplayer hide & seek prop hunt game where deception is key. Play as a Yurei, possessing objects & using abilities, or as a Hunter, relying on instincts & proximity voice chat to track them. With a world full of tricks, surprises & eerie tension, every match is a battle of wits.
- 10
LandFall Survival
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Action and Indie with Phantom Demon Siege.
Landfall is a thrilling low-poly co-op dungeon crawler and extraction game. Build and upgrade your base, trade with vendors, and team up to explore diverse maps, complete quests, gather loot, and defeat bosses. Gear up, survive, and thrive together in this unique low-poly PvE adventure.
- 11
Dirge
Free-to-play alternative to Phantom Demon Siege — no purchase or trial window. Shares Indie with Phantom Demon Siege.
Band together with up to 4 friends to confront paranormal monsters. One player can take on the monster role to hunt the investigators. To win the game, you must survive long enough to accomplish all of the tasks to defeat the monsters. Step out of the shadows, no more running & hiding. Fight back!