I liked the first amiga games
Only played a demo of Fortress of Eve though - the rest I played properly. I thought they looked quite good for the time they were made, although with the sound sometimes I couldn't hear what the characters were saying so it was harder to do some puzzles! The 2D graphics have been revamped a bit in the classics remakes but I still remember them looking similar to that. I was interested in the 3D game but as people are saying it doesn't seem to be getting any further in production...
