《日晷大成（Compendium of the Sundial）》是一款基于次世代引擎开发的硬核3D交互式天文指南。它不仅是一件精美的数字艺术品，更是探索宇宙运转规律的强力演示工具。软件在三维空间中完美重构了天球与本地天球的几何模型，带您直观观察赤经、赤纬与时角等核心坐标的动态变化过程。通过严谨的天文学数据与实时光影交互，您可以亲手操作时间滑块，透彻解构“均时差”法则、真太阳时与平太阳时的差异，以及古典日晷运转背后的物理智慧。本程序极其适合作为校园科普大讲堂、科学节主题演讲的硬核辅助工具，以及天文爱好者的沉浸式教具，让晦涩的古典天体力学变得触手可及。
A 2D retro action rogue-like game inspired by the original Space Invaders arcade experience. Shoot down incoming alien waves and upgrade your turret. Discover and defeat bosses, and unlock permanent upgrades, turret classes, and challenging difficulty modifiers!
Command a growing army in a fantasy tactical auto-battler. Place warriors, archers, monks, and heroes on an expanding grid, defend your keep against enemy waves, and conquer a world map filled with quests, rewards, and boss battles.
