轨迹（Orbit）是一款清新风格的休闲益智游戏。围绕中心的黑圆拖出你想要的轨迹，调整方向和力度，包围住它吧！游戏画面清新简约，玩法简单易上手，感兴趣的玩家赶快来试试吧！
版本记录
2016-12-04 版本: 2.1.0
This is a major update packed with new goodies and a ton of improvements. Enjoy!
- New feature: See future trajectories of planets before you launch them!
- Level high scores — complete the level using the fewest planets possible
- Added more levels
- Improved home screen, where the levels are actually live black holes
- Cleaner user interface
- Optimized performance — launch many more planets while keeping buttery smooth graphics
- Improved battery usage
- Better tutorial level
- New app icon
