Headed to the surface on the side of Sinclair's escape pod.

Reunited with your original Little Sister.

Installed the third upgrade to a weapon.

Dealt with every Little Sister.

Fire with the Cannon!

Flip the ball between the bumpers and get a 6 hit or greater bumper combo!

Spin the dynamo spinner 25 times with one shot!

Kill 100 Chickens

Uncovered the secret of Dionysus Park.

Defended yourself against the Big Sister without dying.

Defeated the Preacher.

Researched a Splicer with the Research Camera.