Unity 下载存档

From this page you can download the previous versions of Unity for both Unity Personal and Pro (if you have a Pro license, enter in your key when prompted after installation). Please note that there is no backwards compatibility from Unity 5; projects made in 5.x will not open in 4.x. However, Unity 5.x will import and convert 4.x projects. We advise you to back up your project before converting and check the console log for any errors or warnings after importing.

长期支持

LTS流适用于希望继续开发和发布游戏/内容并长期保持稳定版本的用户。

LTS版本不会有任何新功能、API更改或改进。它将解决影响更广泛社区的崩溃、回归和问题,例如企业支持客户问题,游戏主机SDK/XDK或任何可能阻止大部分用户发布游戏的重大更改。每个LTS流的有效支持期限为两年。

下载LTS版本