Just like to say I support this idea greatly. Good to see the enthusiasm to continue making new games for the Amiga.
I would love to make a game, and have programmed things in the past, but alas at the moment the focus isn't there long enough to make anything decent, and I'd need to freshen up on my skills! So, I'd like to put my suggestion for a game out there.
Remember the public domain game Sensitive for the C64? A fantastic puzzle game. Simple, challenging and addictive! Would someone be interested in programming an Amiga remake with enhanced graphics sounds and so on?