Unlockable - How to unlock

[Candy Head] - Do Candy Land against 3 players
[Bee Body] - Do Zerostar (after Candy Land) against 3 players
[Propeller Hat] - Do Hat Factory. No matter how many players your against
[Bird body] - Play the It's New York level against three players
[Unicorn head] - Play level 1 against three players
[football helmet] - Go to soul temple with 4 people