Which Amiga Games were impossible to complete without cheats ?
Bump 'n' Burn. The computer had a way of cheating so that no matter how far ahead of the other players you put yourself they always manage to catch up. That and the Boss Racer, Dark Helmet or whatever his name was, had a car so souped up that unless you used the cheat you could never attain 1st Place.
Which Amiga Games did you almost complete
I don't think there are any Amiga games that I "almost" completed. I either did or I didn't.
Do you want to complete any amiga games in near future?
Litil Divil, SuperFrog, Beneath a Steel Sky.