Smelt wood trunks using charcoal to make more charcoal.

Construct one type of each tool (one pickaxe, one spade, one axe and one hoe).

Harvest some leather.

Construct a furnace out of eight cobblestone blocks.

Use planks and sticks to make a pickaxe.

Use planks and sticks to make a sword.

Punch a tree until the block of wood pops out.

Complete New Game Plus on any difficulty mode.

Fully upgrade all weapons and equipment.

Collect all Schematics.

Pick up a Marker fragment for the first time.

Complete the game in Impossible Mode.

Create the Master Security Override.