@eniko it's funny because they choose, say the first Mario game (the arcade one) and show me their character jumping "I made it, look!" They say.
Then I literally fire up an emulator and show both games side by side and say "hmm but your character is not jumping exactly like the game" and they scratch their heads, trying to solve that problem.
Then the team making a MegaMan clone realize they can't share the code because borh don't jump "the same way" it's fun to have them realize that.
angelus_04