shadow of the beast 1 outside (still the most impressive gfx) 13 layers of parallax and 128 colours on screen (how did they do it) and all in 1989!
Lionheart. 64 colours multi scrolling amazingness.
Elfmania. Full screen
Fightin Spirit halfbrite mode
Ruff n Tumble
Lionheart (the mode 7 bonus stages)
Jim power, full screen, screen size bosses.
Turrican 2 (my fave amiga game that's my reason for it being on the list