Finish the Game on Normal Without Changing the Difficulty

Kill 50 Enemies with the M4

Kill 50 Enemies with the 92FS - 9mm

Kill 30 Enemies with the Dragon Sniper

Kill 4 enemies simultaneously with a single explosion (Campaign only).

Kill 30 Enemies with the MP40

Harvest some leather.

Discover a Shipwreck.

Smelt an iron ingot.

Cook and eat a pork chop.

Construct a furnace out of eight cobblestone blocks.

Construct a better pickaxe.