What it is
Sixfold Castle is a castle-defense strategy game by itch.io creator NuxusAurora, playable in the browser. The castle sits on a six-sided block world, and you lead a three-person squad through twelve waves across spring, summer, autumn and winter. The creator says OpenAI Codex handled design, TypeScript code, procedural art, Three.js geometry, synthesized audio and testing; images from OpenAI ImageGen / ChatGPT were used only as references, and the screenshots are the game's own rendering; some sound effects are hand-picked CC0 assets. The game doesn't call any AI service while it runs.
Who it's for: Players who like castle-defense strategy with a full run through the seasons.
Before you start: It runs in the browser, with portrait touch controls on phones and mouse controls on desktop. The creator says it supports English and Chinese. Progress is saved in the browser. It's free to play. No license is given. No official age rating is given.
Based on the game page's public information. Not tested by AI Inspiration World.