Sword Slash
Slash a target with the sword.
Controls:LMB
Pistol
Fire the Mek pistol at a target.
Controls:RMB
Automatic Repair
Enable self-repair in the interaction menu, then dismount. The Mek needs fuel and Element in its inventory, and repairs can start after the repair cooldown.
Controls:Hold E: Enable Auto-Repair
Backpack Module
Activate the equipped shield, siege cannon or rocket launcher module.
Controls:C: module equipped; follow module targeting prompts
Hover
Hold to hover using fuel. Release to stop hovering. Cannot start while too hot.
Controls:Hold Space
Default PC controls. Custom keybindings may differ.