All I can remember of the game is that:
- It was a platformer game
- The game might have been made in the 90's
- I think it was a DOS game
- It was a very colored game
- The main character was human (I think it was a female character)
I think I had to collect letters or some item to transform into animals and progress in the game -> A fish to explore the water, a bird to fly, etc.
I barely remember the word JILJ but I'm not able to find anything about this in a web search engine.
JILL.EXE, but theJILJthat OP remembers is pretty close. – JPhi1618 Nov 13 '18 at 16:51JILJLVL1.DATetc – pipe Nov 13 '18 at 16:511.jn1,2.jn1,1.jn2etc.,jill1.*...; nothing withjilj. – Stephen Kitt Nov 13 '18 at 21:33