This is a PSP adoptation of TYRIAN, PC game by Eclipse Productions, published Epic MegaGames. The original game was programmed by Jason Emery, illustrated by Daniel Cook, and its music composed by Alexander Brandon and Andreas Molnar.

This port by deniska is based on OpenTyrian project code ( ), maintained by mindless2112, syntaxglitch,emacs.hacker and


– ~10% speed increase due to new rendering routine.
– better smoothing/scaling in full-screen mode
-original size mode fixed
– data cubes text scroll fixed
– black screen on startup bug hopefully gone
– fixed the startup title screen animations
– slightly better key handling in main menus.. still needs some work

To install, just overwrite the EBOOT.PBP from 0.5 version with the patched one