Gauntlet is a weapon that appears in Zone of the Enders, The 2nd Runner, and The Fist of Mars. The potence of this secondary weapon differs from first to second chapter. In Zone of the Enders, the Gauntlet is more powerful than the one in The 2nd Runner, although it is slower. The Gauntlet is a little weapon in terms of dimension, with a large amount of force behind it. This weapon can break an enemy's guard and send them flying. It is advised in-game the player should use the gauntlet to slam enemies into surroundings to increase the damage done.
| Subweapons |
| Bounder · Comet · Decoy · Floating Mine · Gauntlet · Geyser · Halberd · Homing Missile · Javelin · Mummy · Phalanx · Sniper · Vector Cannon · Wisp · Zero Shift |