you could set your resolution like :
Graphics 320, 240, 16, 60
i recently used that mode for a small Shmup game i wrote and it performed rather well using GLMax2DDriver on the tested configs.
To give it an old school feel you could also use some scanline effect.
Also not quite sure about what you mean by
To me it will do aliasing when you just set the game to full screen.
Graphics 320, 240, 16, 60
i recently used that mode for a small Shmup game i wrote and it performed rather well using GLMax2DDriver on the tested configs.
To give it an old school feel you could also use some scanline effect.
Also not quite sure about what you mean by
without anti aliasing
.To me it will do aliasing when you just set the game to full screen.