I understand. I'm commenting as a complete layman when it comes to games. I know how to play, but I've never been able to make a game, even though I really want to. I remember there were games like ''Kenseiden'', ''Lord Of The Sword'', ''X-Men Mojo World'' and ''Danan The Jungle Fighter'' where the sprites were a bit larger and it didn't compromise the speed of the gameplay. Maybe because they were 1 to 2 megas in the SMS games. Maybe in the SMS ''El Viento'', can be possible if reduce graphics and color layers. Or make Annet with the similar size of the ''Ninja Gaiden'' SMS version. I don't know if i am right, as i said above i am layman about games, but as a A loyal Master System player, specially about Action-Platformer games, i always have repaired it.