Check out AGA demos which have been released around 1994/95. A few examples which come to my mind immediately are:
- Real / Complex
- Origin / Complex
- Love / Virtual Dreams & FLT
- Full Moon / Virtual Dreams & FLT
- Psychedelic / Virtual Dreams & FLT
- Motion (Origin 2) / Bomb!
- all stuff from Oxygene (also a famous Atari group)