Free games like Dungeon Defenders
Below are 10 free-to-play Steam games similar to Dungeon Defenders, 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 Dungeon Defenders page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to Dungeon Defenders — no purchase or trial window. Shares Action and Indie with Dungeon Defenders.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Bongo Cat
Free-to-play alternative to Dungeon Defenders — no purchase or trial window. Shares Indie with Dungeon Defenders.
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?
- 3
Indigo Park: Chapter 1
Free-to-play alternative to Dungeon Defenders — no purchase or trial window. Shares Action and Indie with Dungeon Defenders.
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
The Looker
Free-to-play alternative to Dungeon Defenders — no purchase or trial window. Shares Indie with Dungeon Defenders.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 5
Counter-Strike:Global Offensive
Free-to-play alternative to Dungeon Defenders — no purchase or trial window. Shares Action with Dungeon Defenders.
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.).
- 6
Eternal Senia
Free-to-play alternative to Dungeon Defenders — no purchase or trial window. Shares Action and Indie with Dungeon Defenders.
Thoughts and expectations ARPG
- 7
The Lab
Free-to-play alternative to Dungeon Defenders — 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
DORONKO WANKO
Free-to-play alternative to Dungeon Defenders — no purchase or trial window. Shares Action with Dungeon Defenders.
『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.
- 9
Dungeon Defenders II
Free-to-play alternative to Dungeon Defenders — no purchase or trial window. Shares Action and Strategy with Dungeon Defenders.
Dungeon Defenders II is a cooperative Action Tower Defense game packed with roleplaying elements like loot, leveling, and pets.
- 10
Royal Revolt II
Free-to-play alternative to Dungeon Defenders — no purchase or trial window. Shares Action and Strategy with Dungeon Defenders.
Royal Revolt 2 is an asynchronous PvP Reverse Tower Defense game full of medieval magic and action-laden battles.Can you set up your defenses so other Kings and Queens can't crash your castle gates? We're throwing down the gauntlet. Will you pick it up?