Zappykins on 24 October 2015
Apogee!
Ok, they are sort of still around as 3D relms, but I haven't seen things like:
Comander Keen, Monster Bash, Monuments of Mars or Duke Nukem (their version) in a long time.
Plus Remember LukasFilms Games -- anyone?
Loom! was a new fun and different kind of game.