Kill a Necromorph with every Weapon in the game (single player only).ĭecompress 20 Necromorphs without getting sucked out yourself TK Impale a live Slasher to a surface using a Slasher's arm - it must stick to the surface Impale an enemy into a Decompression Window to cause it to blow out Impale an enemy with the Javelin Gun and use its Alt-Fire to shock 3 others (single player only)ĭismember 25 Necromorph Limbs (single player only) Kill a Stalker with the Seeker Rifle while in Zoom Mode Kill 6 enemies at once with Line Gun's Alt-Fire (single player only) Kill 4 enemies with the same Ripper bladeĬomplete the game on any difficulty setting Kill 20 enemies with Detonator Mines in a deployed state Impale an enemy and make him fly through the air for 17 meters - it must stick to the surface Simultaneously have four completely upgraded weapons Kill 50 Necromorphs while they are in Stasis (single player only) Use Quick Heal ten times (single player only)

Knock off every Tripod during the Elevator Sequenceĭismember 2,500 Necromorph Limbs (single player only)

Survive your first encounter with Stalkers Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only) Knock down an enemy with Contact Beam Alt-Fire then kill it with Primary Fire before it stands up Kill a Cyst by catching its Mine and throwing it back Kill 25 crawling enemies with Stomp (single player only)

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