Crownkeep

A tiny crown. A growing army. Fifty waves.

Step onto the battlefield as the king. Fight alongside a fan-shaped mixed army, stack gold on your back, and carry it home to grow your kingdom. Stand inside marked building zones to spend coins one by one: raise watchtowers, recruit garrisons, connect defenses and upgrade your keep.

Build, fight, adapt

• Switch between seven weapons: bow, scattershot, bombs, laser, chain lightning, flame and frost.
• Defend against ranged attackers, armored troops, bombers, flying enemies and bosses across a 50-wave campaign.
• Expand your vision with buildings, discover treasure, and defend an evolving battlefield with a cycling sun and night lighting.
• Enjoy a skippable opening sequence, orchestral music and short character callouts.

New in 1.1.0

Lead archers, scattergunners, bombers and frost mages as your keep grows. Return to the courtyard with your army to restore health and mana, repair damaged defenses coin by coin, and face a rebalanced siege. Updated character models and a refreshed opening sequence bring your king closer to the action.

Controls

WASD / Arrow keys: move. Your king attacks automatically.
1–7 / Q: select or cycle weapons.
P / Esc: pause or resume.
B: kingdom panel. E: nearby tower.

Mobile (portrait recommended): move with the left joystick. Tap the weapon button to choose, or the arrow button to cycle. Tap a yellow building zone to walk there automatically; moving the joystick cancels the route. The compact weapon picker pauses combat while open.

Your campaign stays with you

Progress autosaves in this browser. Settings includes manual save, JSON export and import. Export before changing browsers or websites. Restarting a campaign creates a backup first. No account or cloud save is required.

Languages: English by default; switch to Simplified Chinese in Settings. 

Play on desktop or mobile: use a modern browser with WebGL. Portrait is recommended on phones; desktop keyboard controls remain available. Tap Play to enable sound. Fullscreen behavior depends on your browser, and mobile browser bars may remain visible.

Credits and development

Created by https://x.com/chaogetalks. This game uses AI-assisted code, procedural visual design and writing. Character voices are generated from original dialogue using Kokoro; they do not imitate real people. Music and sound effects use credited CC0 sources. Sound source and license notices are available from the in-game sound settings.