Free games like Battle of Kings
Below are 8 free-to-play Steam games similar to Battle of Kings, 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 Battle of Kings page.
Ranked picks
- 1
The Riftbreaker: Prologue
Free-to-play alternative to Battle of Kings — no purchase or trial window. Shares Strategy and Indie with Battle of Kings.
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
Kingdom: Classic
Free-to-play alternative to Battle of Kings — no purchase or trial window. Shares Strategy and Indie with Battle of Kings.
Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.
- 3
Time Clickers
Free-to-play alternative to Battle of Kings — no purchase or trial window. Shares Indie with Battle of Kings.
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!
- 4
These Doomed Isles: The First God
Free-to-play alternative to Battle of Kings — no purchase or trial window. Shares Strategy and Indie with Battle of Kings.
These Doomed Isles: The First God is a prologue chapter of the main game, These Doomed Isles. Play as Cernunnos, the Celtic god of nature, and lead the Celtic civilisation to victory against waves of invaders, curses and more!
- 5
Sky Clash: Lords of Clans 3D
Free-to-play alternative to Battle of Kings — no purchase or trial window. Shares Strategy with Battle of Kings.
Build up your empire and hold your defense against the waves of enemy attacks! Develop your own strategy. Compete in epic Clan Wars!
- 6
Orbit-X
Free-to-play alternative to Battle of Kings — no purchase or trial window. Shares Strategy and Indie with Battle of Kings.
Launch a rocket. Extend the Antenna. Set your internet service price and start making money. Oh and shoot down asteroids if they threaten your satellites.
- 7
Grow Defense
Free-to-play alternative to Battle of Kings — no purchase or trial window. Shares Strategy and Indie with Battle of Kings.
Upgrade your Castle and Unlock new tiers of Skills and Weapons to Defend vs Monsters and Bosses across VARIOUS ZONES! Find Rare ITEMS dropped from monsters and bosses and upgrade them to their full potential! Defeat RAID Mega-Bosses to find LEGENDARY items!
- 8
Touhou Big Big Battle
Free-to-play alternative to Battle of Kings — no purchase or trial window. Shares Strategy and Indie with Battle of Kings.
just a touhou rts game