* Predator (title screen)
* Flimbo's Quest (title screen and game graphics)
* some DanDare games (DanDare III ?)
Sometimes, the CPC game would display sprites which would seem to look crude and poorly coloured, or the colour gradiants would seem chaotic and mismatched. This can be a sign of graphical C64 port.
* Stormlord 2 : Deliverance
* Rick Dangerous
Some games may seem to be C64 port but may also somewhat be Apple II ports.
* Bard's Tales
* Sid Meier's Pirates!
Most of those games were American games actually.