I went to Wilford school, so, you know, their computer lab consisted of two very aged computers.
Many to list:
Commander Keen
Jazz Jackrabbit
The Neverhood
Skullmonkeys
Duke Nukem
Mortal Kombat 1, 2
Castlevania SOTN
The Unholy War
Atomic Punk
Alex Kid in Miracle World
Heart of Darkness
Creatures 1, 2 and 3
Theres probably more, I just cant remember them right this second. :B