Frontier FoundryBe the last Castle standing.
A hand-drawn lane battler in your browser. Build a deck, spend your mana, send footmen, archers, riders and siege engines across the map, and break every tower in your way.
Play nowfree · no downloadDuels and four-player free-for-alls against real people, or practise against the AI.
Cards and mana
Eight cards, four in hand. Mana refills every few seconds, so every drop is a decision.
Champions
Collect champions with their own skills, level them up, and merge copies into stronger stars.
Real opponents
Online duels and free-for-alls matched by trophies. No pausing, no waiting: about four minutes a match.
How a match goes
- Drop troops on your own land; they march on the nearest enemy tower.
- Break towers for crowns and push toward the enemy Castle.
- After three minutes the siege begins: walls take more and more damage.
- Only the last Castle standing wins.
Fair by design
Everything that makes you stronger is earned by playing: champions, deck cards and skill points. The shop sells looks only.