101Leafy researched the games.
Bone Shooter II

Though cheaply constructed, this bowgun is surprisingly reliable. It also makes an excellent base for further upgrades.
| Weapon Type | Heavy Bowgun |
|---|---|
| Rarity | 2 |
| Attack | 130 |
| Slots | No Slots |
| Skills | Guard Lv 1 Attack Boost Lv 1 |
Upgrade Materials
| ×2 | |
| ×1 | |
| Required Cost | 800z |
|---|
Weapon Tree
Bone Shooter I- Bone Shooter II