Eliminate the Enemy Forces

Eliminate the Enemy Forces is the second mission in Up Your Arsenal. After arriving to Veldin to fight alongside the Galactic Rangers and repel the tyhrranoid attack, Ratchet and Clank forced the tyhrranoids to fall back to a base in F-Sector. Though the Rangers were ambivalent about going, Ratchet was adamant, and led an assault against F-Sector to finally repel the invasion.

This is the last mission in which the player can explore Veldin.

Walkthrough
The mission begins with a HALO jump. In this, Ratchet will automatically jump from the dropship along with a few Galactic Rangers and then fall towards the ground, using the to move around and dodge the missiles. Several missiles will fly up towards you and the Rangers, though only the red ones will actually target you; avoid them by moving the and dodging. Two of the five Rangers will be destroyed by missiles as is scripted, while the rest land.

Once you land, you will be confronted with hordes of enemies including one-eyed tyhrranoids, two-eye tyhrranoids, and Mecha-Tyhrranoids. The only new enemies are two-eyed tyhrranoids, which will fire their blaster in medium-range; the projectile can be jumped over, or alternatively they can just be killed before they even get to fire. The Shock Blaster will be sufficient against the majority of enemies, while the Nitro Launcher can be used to destroy enemies that clump up. When enemy dropships arrived, simply defeat the enemies that the dropships release and otherwise ignore them; firing at the dropships at this stage is a waste of ammo.

After fighting a few waves, the Rangers will remark that the doors have opened. At this point, a large wave of enemies will come through the door; follow the red markers on the minimap to find the enemies, as the door will not be far behind them, defeat them and then head through the door and jump up to reach a rock wall. A Tyhrranoid Attack Ship will appear here and follow you; take cover behind the rocks, and then jump up and fire the Nitro Launcher twice to destroy it (if you are not in Lock Strafe Mode, ensure that you are strafing for this).

A bridge will then extend leading to the Ranger dropship. A cutscene will commence, and you will then fly to Florana for the next mission, "Find the Mysterious Man".