Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
The game engine has been updated to version 4.5. Performance improvements. Improved compatibility. Support for any 4:3 resolution. Automatic graphics quality selection. Low resolution textures for netbooks and old computers. A fix for a bug that caused the destroyer powerup to destroy all enemies in the whole game when the game is running at less than 30 FPS. A fix for a bug that caused the fourth level boss to take more damage when the game is running low on FPS. WAV support has been removed to improve compatibility and performance. Minor fixes and changes.
性能的改进，对HTTP代理在汽车更新改进支持MODS的，一个更新版本的JRE 6u20，实验，未经测试的Mac OS X中，1至LWJGL版本2.4.2，一个新的启动画面更新，支持和轻微的变化，支持和修正。
标签:
Major, Stable
Performance improvements, support for HTTP proxies in the auto updater, Improved support for mods, an update to JRE version 6u20, experimental, untested support for Mac OS X, an update to LWJGL version 2.4.2, a new splash screen, and minor changes and fixes.
A bug preventing the game from starting when using ATI 10.x drivers has been fixed. A new level, two new bosses, and credits for destroying Marcon have been added. Gamepad support for Linux has been fixed. A bug that caused slowdowns and crashes in levels 3 and 4 has been fixed. There are three new songs and some graphical enhancements. Memory usage has been reduced by up to 50% as compared to Alpha 9, and there are other minor changes and fixes.
This release adds a new level, a new boss, support for most gamepads and joysticks, AI improvements and fixes, new music and graphics, a lot of technical improvements, and minor changes and fixes.
