Free games like Siege at Sundown
Below are 8 free-to-play Steam games similar to Siege at Sundown, 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 Siege at Sundown page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Siege at Sundown — no purchase or trial window. Shares Action with Siege at Sundown.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Counter-Strike:Global Offensive
Free-to-play alternative to Siege at Sundown — no purchase or trial window. Shares Action with Siege at Sundown.
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.).
- 3
Disfigure
Free-to-play alternative to Siege at Sundown — no purchase or trial window. Shares Action with Siege at Sundown.
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!
- 4
The Lab
Free-to-play alternative to Siege at Sundown — 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!
- 5
Landfall Archives
Free-to-play alternative to Siege at Sundown — no purchase or trial window. Shares Action and Strategy with Siege at Sundown.
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!
- 6
Crime Scene Cleaner: Prologue
Free-to-play alternative to Siege at Sundown — no purchase or trial window. Shares Action with Siege at Sundown.
When there’s a call, you are the man to clean up after your client’s dirty job. Siding with the mafia is a dangerous game, but they pay well, and you need money, right? So take your mop and better remove those bloodstains quickly before the police come.
- 7
The Riftbreaker: Prologue
Free-to-play alternative to Siege at Sundown — no purchase or trial window. Shares Action and Strategy with Siege at Sundown.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 8
Wheelchair Wizards
Free-to-play alternative to Siege at Sundown — no purchase or trial window. Shares Action with Siege at Sundown.
Wheelchair Wizards is a 4 player party game where you battle your friends while upgrading your wizard.