Impracticable Effects part 1 (C) 1990 BeWe Soft
Impracticable Effects part 2 (C) 1991 BeWe Soft

- By Jiri Bernasek
- Made for ABBUC magazine
- Demo #1 with mixed graphic modes
- Demo #2 with 8 players and 20 minute Pyotr Ilyich Tchaikovsky music (opus #39)