| Weapon | How to unlock
|
|---|
| Infinite Rocket launcher | Beat the game on hell mode to unlock the rocket launcher with unlimited ammunition.
|
| Hydra-shotgun | Beat the game on normal to unlock the hydra shotgun.
|
| Handgun PC356. | Kill 150 enemies.
|
| Custom Part Bind 1. | Dodge 20 times.
|
| Custom Part: Auto Loader. | Defeat Casual Difficulty without using Herbs or the Infinite Rocket Launcher.
|
| Custom Part: Charge Shot 3. | Beat Casual Difficulty.
|
| Custom Part: Edge Runner 2. | Scan every enemy.
|
| Custom Part: Long Magazine 2. | Successfully use 10 physical attacks that are fully charged.
|
