DO NOT play the Testy festy Mission in Co-Op!
DO NOT play this mission in co-op mode! Many, including I, have had there games broken after doing this mission in co-op. Once you finish it and the slingshot "cutscene" is over and you wake up with the pigs, the non-host will no longer be able to use the weapon wheel, pick up weapons, use binoculars, or throw rocks. This bug will not go away and will carry over even into single player.
There is no known fix with this issue, and requires you to start a new game.
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