All these will be achievements/trophies that PlayStation users can obtain.
Craftwork - In Die Maschine, craft 14 different types of items in one match. To do this just go to a crafting table and buy as many different items as possible until you get this achievement.
Two Birds, One Stone - In Die Maschine, kill the two split Megatons with one shot. The easiest way to do this is to use the free D.I.E Shockwave and shoot the megatons right as they split as early of a round as possible.
Seal The Deal - In Die Maschine, close the rift. All you have to do is complete the main Easter egg.
Heavy Metal - In Die Maschine, forge the Pack-A-Punch machine. Just follow the in game hints to do this.
Entamaphobia - In Die Maschine, stay in the Yard for 15 rounds. Just don't ever leave spawn or open up any doors until round 15.
Nightmare at 20 Feet - In Die Maschine, kill 100 enemies without leaving the top of the plane wing. Just go onto the plane wing at Crash Site and don't jump off until you've gotten 100 kills.
Carpe D.I.E.M. - In Die Maschine, free the lost Decompressive Isotopic Estrangement Machine. Just get the free D.I.E Shockwave