[anthk]

Hello Tavis. On global IF:

Most Infocom games, plus Adventure.

From IF archive (amateur games, but these are anything but amateur).

Curses.

Jigsaw.

Anchorhead.

Spider and Web.

On roguelikes:

Nethack/Slashem.

Dungeon Crawl SS.

Cataclysm DDA.

Game pack: BSD games.

4x strategy/tactics:

VMS-Empire.

Note that VMS-Empire has a Unix port since forever.

Weird strategy/sim:

Liberal Crime Squad.