dsi is a simple game of invading aliens. You only get one life (or is that 5?), and you must stop those aliens from landing on you.Changes: Recompiled 32-bit and 64-bit Linux binaries are now available. This release has been tested on Fedora 12, Ubuntu 9. 10 64-bit, and Windows XP. The packaged releases have been cleaned up significantly. Bugfixes have been applied and the documentation has been bought up to date and revised. Some graphics have been modified.