The Mech 2300 is a Boss.
Overview[]
Taking down the Mech 2300 is a two stage process. First players have to damage its primary defense system sufficiently by using SA-16 which will cause Mech to power down briefly, leaving its power unit vulnerable, then use this window of opportunity to damage the power unit on top of the cockpit. Once mech is powered again, it will replenish all of its armor and the process will have to be repeated.
The Mech's protective glass is invulnerable to bullets, except in Easy difficulty in which damage from bullets is reduced by 80%. The power unit has a damage cap of 840 in Easy, 1750 in Normal and 3500 in Hard each time the Mech powers down.
Cold Peak[]
Hard version of the Mech will appear on Zenith as the final boss. Its protective glass can be damaged with bullets but damage is reduced by 90%. The Zenith Cannon can be used to deal heavy damage to it.