I still going strong for my suggestions of Convert 8bit games -> ST
if you want suggestions which titles, I have tons of them. Some are easy doing and some are more complex..
Like Ninja Master - not complex. Kick n Hit flying objects.. and get
an Upgrade from white belt to an Yellow belt etc..
onto Rambo 2 etc.. quite complex hardware scrolling.. Would be nice as a STE game.
Or why not Magic Lamp. Fly throw triangles i think it is.. quite cool game
... Also.. once again.. Zelda 2?