ive heard its good, but it has its problems. the things i remember people mentioning is some balancing problems (theres a shitload of ships, so not that surprising), and i think the way it adjusts ...
Two harder variants of the R-TYPER difficulty level can be unlocked by beating one of the final stages (7.0, 7.1, 7.2 or X7.0) on the hardest difficulty level currently available. Beating any of those ...