Free games like Stick War: Castle Defence
Below are 8 free-to-play Steam games similar to Stick War: Castle Defence, 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 Stick War: Castle Defence page.
Ranked picks
- 1
The Riftbreaker: Prologue
Free-to-play alternative to Stick War: Castle Defence — no purchase or trial window. Shares Action and Indie with Stick War: Castle Defence.
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.
- 2
Time Clickers
Free-to-play alternative to Stick War: Castle Defence — no purchase or trial window. Shares Action and Indie with Stick War: Castle Defence.
Time Clickers is what's called an 'incremental game'. There's always a fun upgrade to look forward to, and the numbers keep getting bigger! Hire a team to fight for you, even when you're offline!
- 3
Sang-Froid - Tales of Werewolves
Free-to-play alternative to Stick War: Castle Defence — no purchase or trial window. Shares Action and Indie with Stick War: Castle Defence.
Combining action and strategy in a unique way, Sang-Froid: Tales of Werewolves transports you into an epic folktale co-written with best-selling Canadian author Bryan Perro (Amos Daragon, Wariwulf), in which two feuding brothers will have to put aside their differences to save their sister, who is pursued by the Devil himself!
- 4
Age of Defense: Prehistory
Free-to-play alternative to Stick War: Castle Defence — no purchase or trial window. Shares Indie with Stick War: Castle Defence.
The most addicting tower defense game, packed with monsters and tough defenders, all of which fit perfectly into the cartoonish environment. Prehistory is a prologue for the main story Age of Defense.
- 5
Battle Islands
Free-to-play alternative to Stick War: Castle Defence — no purchase or trial window.
Battle friends over air, land and sea in this epic WW2-themed battle strategy game.
- 6
Touhou Big Big Battle
Free-to-play alternative to Stick War: Castle Defence — no purchase or trial window. Shares Action and Indie with Stick War: Castle Defence.
just a touhou rts game
- 7
Dropzone
Free-to-play alternative to Stick War: Castle Defence — no purchase or trial window. Shares Action with Stick War: Castle Defence.
Dropzone is a game of action, strategy and skill. Win 15 minute battles by scoring points. Unlock gear, customize your squad of up to 3 Units and compete in Team 3v3, 2v2 or 1v1 matches. Lay claim to the riches of Europa!
- 8
Throbax TD
Free-to-play alternative to Stick War: Castle Defence — no purchase or trial window. Shares Action and Indie with Stick War: Castle Defence.
Throbax TD is the "Tower Defense" game you are looking for: Help Ughlar fight his way through 50 levels, buy over 100 upgrades and get all of the 50+ achievements.