DM-Fearless

Weapons

 * Bio Rifle (3x ammo)
 * Shock Rifle (no ammo)
 * Link Gun (4x ammo)
 * Stinger Minigun (3x ammo)
 * Flak Cannon (2x ammo)
 * Rocket Launcher (2x ammo)

Power-ups

 * 7x Health Vial - 3 in a shallow pool in front of the doorway to the Invulnerability platform, 4 on a small <?> above the doorway on the other side of the Invulnerability room
 * 3x Health Pack - 1 at the bottom of the stairs to the Thigh Pads, 1 in the corridor below the Flak Cannon, 1 right below the Bio Rifle bridge
 * Thigh Pads
 * Invulnerability

Strategy
The Invulnerability respawns every 109 seconds. when it respawns, it can be heard on the entire map. Be sure to get it or prepare to use the Impact Hammer's EMP mode to knock it off your opponent. You could also try to outrun your opponent until the Invulnerability wears off, but 30 seconds can be a very long time in such a situation.