1. Open one chest that is not on your island. -You cannot craft chests

2. Kill 1 Player with melee -The player cannot log out -The player cannot die from the void

3. Obtain all swords -Obtain a wooden, stone, golden, iron, and diamond sword

4. Open all island chests -Open 1 chest on every player island

Note: I would make starting-speedruns for every category listed