Alpha 3 (v0.3.3) is the currently available build. This update brings many bug fixes and optimizations to the game.
We've been testing hard to make sure the gameplay is now more enjoyable and the engine is more stable.
New content/feature: statistics.
In the longer run, a lot of new enemies/weapons/gadgets, different environments, various objectives, elite aliens, etc. are coming. Those who know the original USC game can expect all that and MUCH MORE--but we need time and your support to bring it alive! Any feedback is greatly appreciated and will surely help to make the game better and better.