Use Jef's highly explosive rocket launcher to explode 15 enemies on a single level

Prevent the deaths of 50 members of the Super Time Force

Purchase the Advanced Suit

Impale an enemy and make him fly through the air for 17 meters - it must stick to the surface

Upgrade your RIG and Stasis completely

Snare the Shard with the Ishimura

Kill 50 Necromorphs while they are in Stasis (single player only)

Handed over your first Hit List to Hiroko.

Rescued Shirokuma.

Finished Chapter 1.

Escaped the collapsing bridge.

Found your first Reference Book.