What can make a game better? Friends! What can make a game worse? Friends! So, I guess, this could really go either way. You can play Captain Toad: Treasure Tracker all the way through with a friend by sharing a JoyCon half each. Player 1 will control the Captain, and player 2 will control the camera, and can also shoot an unlimited supply of turnip projectiles. This is nice, as your partner can wipe out enemies in a level, but not being under the control of the camera yourself can also be a bit of a miserable experience.