I originally played the Amiga version back in the day, but it was (as far as I can see) 100% identical to the EGA version and therefore looked pretty bad compar

I originally played the Amiga version back in the day, but it was (as far as I can see) 100% identical to the EGA version and therefore looked pretty bad compared with Amiga-native games or better ports. To their credit, Lucasfilm put more effort into later games (Indy IV, Monkey Island I/II etc.). The Amiga's graphics were in between EGA and VGA (palette of 4096 colors, but only 32 colors at the same time without further tricks), so it wasn't really straightforward to port a PC game...