!!!Collision Registers
Player to Player Collisions [P0PL] [P1PL] [P2PL] [P3PL]

Missile to Player Collisions [M0PL] [M1PL] [M2PL] [M3PL]

Player to Playfield Collisions [P0PF|HPOSM0] [P1PF|HPOSM1] [P2PF|HPOSM2] [P3PF|HPOSM3]

Missile to Plafield Collisions [M0PF|HPOSP0] [M1PF|HPOSP1] [M2PF|HPOSP2] [M3PF|HPOSP3]

Clear all Collision register [HITCLR]