Go 2 minutes without double jumping or wall running in a mission where these abilities are available.

Construct a furnace out of eight cobblestone blocks.

Construct a better pickaxe.

Answer the call for help

Drop in on an old friend

There is only one way in

Save the damsel, but is she in distress?

Use planks and sticks to make a pickaxe.

Craft a workbench with four blocks of wooden planks.

Harvest some leather.