32 new levels for Doom][(see P-XMAN.TXT for more). Not just shoot 'em up, not just puzzle solving. Two levels even make you search for something before you can exit.
Credits:
id Software(of course), and all the programmers Great many thanks to TeamTNT for Icarus, which gave me a few ideas, and Ken Scott for the kick ass status bar(which I altered slightly). Oh yeah, two of the skys may seem familiar. They're right outta Ultimate Doom(E1, and E3).
Base:
32 new levels from scratch. However three levels were inspired by level in Doom][, but I did draw everything myself(ie the beginning of map 10)