This advanced energy pistol fires high-velocity proton blasts with lethal accuracy.
The Omniblaster is the first, and only, weapon Ratchet has in his inventory at the beginning of the game. It fires a single energy blast that does decent damage at the start, but will eventually be outclassed once you get further into the game. It starts with 40 ammo capacity and gains 10 ammo for every ammo pickup.
- Lv. 2 - 50% more damage
- Lv. 3 - 50% more damage; Becomes Dual Omniblasters
At level 3, the Omniblaster becomes the Dual Omniblasters. It also gains a special ability, which allows it to get automatic action star status by firing two Omniblasters at the same time. New upgrades are also unlocked, so visit a vendor to see them.
Upgrades
 | ||
| Name | Raritanium | Upgrade |
| Ammo (A) | 1 (per hex) | +2 ammo (per hex) |
| Bolts (B) | 1 (per hex) | +4% more bolts (per hex) |
| Rate of Fire (C) | 1 (per hex) | +2.5% (per hex) |
| Ammo Drop (D) | -- | +10 ammo per pickup |
| ?? | -- | ?? |
| ?? | -- | ?? |
