Still the original Doom features are all there, except multiplayer. They also restored some missing graphics features of the GBA port, like z-depth lighting. Ye

Still the original Doom features are all there, except multiplayer. They also restored some missing graphics features of the GBA port, like z-depth lighting. Yes 4MB vs 108kB is more impressive than 256k vs 108k, but cutting in half the memory requirements is still notewhorty.