Triangle Keep — a bite-sized castle defense made for phones.

Choose your king, then build defenses at night. Drag numbered walls along the triangle grid to close gaps and protect your keep. Where you close the map decides where your troops gather. Buy wall capacity with bricks, place new edges, then Start Battle and watch your defenses hold.

Clear a wave to earn bricks from enemy kills and surviving allies. "Next Night" restores your walls and king, returns survivors home, and sends in new enemies. Survive all ten waves to win.

FEATURES

- One-thumb portrait play, built for touch screens

- 10 hand-tuned waves, gentle at first, then orc pressure

- Triangle-grid building: move walls, close gaps, extend defenders

- Simple touch controls: drag walls/endpoints, pan open ground

HOW IT WAS MADE

- Design & direction:Jonson-lee

- Programming: built with OpenAI Codex under human direction

- Art: Tiny Swords Free Pack by Pixel Frog (https://pixelfrog-assets.itch.io/tiny-swords); king and wall art generated with OpenAI image_gen

- Audio: original music and SFX generated with Strudel / Superdough

- Engine: Godot Engine 4.7.2 (MIT)

Made for Slapjam AI 2026 — theme: Castles.