Jaguar Doom has the same levels from Doom1 as PSX Doom has. The Jaguar
has 24/32bit color so the lighting is much better. It doesn't have the
Cyberdemon or the Spider Mastermind. The frame rate is comparable to
the PC version. The sound pitch is down slightly compared to the pc
version. The music is in Mod format but only plays on intermission
screens although it does contain most of the original score. Weapons
were selected using the numeric keypad (like a telephone pad) on the
standard controller (with overlay to see the everything). Map was also
done like this. It has networking capabilities with both DM and Co-op
for 2 players. There isn't any save game or password option but you can
access any level you have completed from the main menu. The HUD is
darker and rearranged, the area is displayed on the right. The ending
is similar to Doom2.