On PC in Bull Battles you attack by pressing Q. The game’s Roblox page says “Press Q to attack,” and a gameplay video shows the same control.

How to do it

  • Join a Bull Battles server.
  • Move close to another player.
  • Press Q to attack.
  • Time it so you hit them first or knock them into the void for better results.

Extra tip

Some videos suggest using abilities later in the game to help with defense or to catch opponents off guard, but the basic attack key on PC is still Q.

TL;DR: Press Q to attack in Bull Battles on Roblox PC.