Trap Gunner is a fantastic mix of MGS1 and Bomberman with a really cool story, gritty atmosphere, and extremely deep tactical mechanics. Unfortunately, it's also a game that's built around 1-on-1 local multiplayer duels with probably the single most complex gameplay on the PS1. Good luck getting your dumbass friend to sit through the 40 minutes of non-interactive video tutorials before he can understand how triggering remote-controlled landmines works.
A modern remake with full multiplayer online where autists can battle other autists would be magnificent.