The Barnacle Grapple is a weapon used in Sven Co-op.
Function
This is a removed version of the original barnacle, which is also tamed by Black Mesa scientists.
The only biological tool used, it can grip into other players and NPCs, and surfaces that are textured "xeno_grapple", secondary fire mode selects pull or rappelling mode. When grappling enemies, the barnacle will eat enemies.
| Weapons | ||
|---|---|---|
| Handguns |  9mm Pistol ·  Revolver ·  Uzi ·  Desert Eagle
| |
| Light arms |  Submachine Gun ·  Shotgun ·  Assault Rifle ·
| |
| Special weapons |  Crossbow ·  Rocket Launcher ·  Minigun ·
| |
| Alien weapons |  Hivehand ·  Shock Roach ·  Spore Launcher ·
| |
| Explosives |  Hand Grenade ·  Laser Tripmine ·  Satchel Charge
| |
| Tools |  Medkit ·  Crowbar ·  Pipe Wrench ·  Knife
| |
