Free games like Swarm Survivor: Endless Siege
Below are 8 free-to-play Steam games similar to Swarm Survivor: Endless 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 Swarm Survivor: Endless Siege page.
Ranked picks
- 1
Bongo Cat
Free-to-play alternative to Swarm Survivor: Endless Siege — no purchase or trial window. Shares Indie with Swarm Survivor: Endless Siege.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 2
NGU IDLE
Free-to-play alternative to Swarm Survivor: Endless Siege — no purchase or trial window. Shares Indie with Swarm Survivor: Endless Siege.
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!
- 3
Awaria
Free-to-play alternative to Swarm Survivor: Endless Siege — no purchase or trial window. Shares Indie with Swarm Survivor: Endless Siege.
Awaria is a short game about working in haunted maintenance tunnels.
- 4
Magic Archery
Free-to-play alternative to Swarm Survivor: Endless Siege — no purchase or trial window. Shares Indie and RPG with Swarm Survivor: Endless Siege.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
- 5
Eternal Senia
Free-to-play alternative to Swarm Survivor: Endless Siege — no purchase or trial window. Shares Indie and RPG with Swarm Survivor: Endless Siege.
Thoughts and expectations ARPG
- 6
Disfigure
Free-to-play alternative to Swarm Survivor: Endless Siege — no purchase or trial window. Shares Indie with Swarm Survivor: Endless 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!
- 7
The Lab
Free-to-play alternative to Swarm Survivor: Endless Siege — 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!
- 8
Princess Remedy in a World of Hurt
Free-to-play alternative to Swarm Survivor: Endless Siege — no purchase or trial window. Shares Indie with Swarm Survivor: Endless Siege.
Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s).