How to play

Three-stage Fortress Siege. Smash through the Outer Wall, breach the Inner Fortress, and conquer the Treasure Vault. Destroy Powder-Keg Bricks to trigger chain explosions. Collect power-ups from Treasure Bricks: Multiball (3 active balls), Wide Paddle (enlarged longboat), and Slow Seas (slows the cannonball). Each stage starts faster — Stage 1: 650, Stage 2: 700, Stage 3: 750. Clear all three to win!

Touch controls

Slide longboat left/right • LAUNCH • PAUSE

Keyboard controls

ArrowLeft / A — move left • ArrowRight / D — move right • Space — launch ball • Escape — pause • Enter — confirm

Tips

Powder Kegs chain-react with neighboring bricks — aim for them to clear tough areas. Treasure Bricks drop falling pickups — catch them with your paddle. Reinforced bricks (metal bands) take two hits. Ball speeds up over time. Lives: 3.

Features

3-stage Fortress Siege (Outer Wall, Inner Fortress, Treasure Vault)
Escalating stage speed (650 → 700 → 750)
4 brick types: Standard, Reinforced, Powder Keg, Treasure
Powder-Keg chain reactions
Treasure Brick falling pickups
3 power-ups: Multiball, Wide Paddle, Slow Seas
Procedural audio

Behind the build

Treasure Cove is a Pygbag/WebAssembly port of the original Python game.

Multi-stage level progression with increasing difficulty
Multiple brick types with distinct behaviors
Powder-Keg bounded chain-reaction system
Falling pickup collection with paddle collision
Timed power-up effects (wide paddle, slow motion)
Multiball with independent ball physics
Pygbag port with touch-slide controls

Availability

Playable in browser now via Pygbag and WebAssembly, and also included in the desktop release.

Treasure Cove