The Patrol Slug is a four-wheeled, open-hatched car used to patrol areas and attack when necessary. It has two large wheels on the front and two small wheels on the back. Like the Tail Slug, the Patrol Slug drives prone at quick speeds but transforms itself into a two-wheeled vehicle when in combat with the two larger wheels used for movement. The two smaller wheels are used as defense shields and weaponized arms in this state.
The two small wheels have a different weapon attached to them. When close, the claw opens up and releases a surge of electricity. When far away, the gun fires Shock Smoke Shells, orange Pods that fizzes out electric smoke that can stun enemies. The Patrol Slug also holds a High-Power Amp Megaphone placed behind the driver. It moves towards the front and blasts out a massive, destructive sound wave when the driver shouts with their own megaphone.