Snowball Effect

Snowball Effect is an Achievement/Trophy in Burial at Sea - Episode 1. The Achievement is worth 10 Gamer Score and the Trophy is bronze.

Requirements
The player will have to freeze two enemies with a single Old Man Winter Plasmid trap.

Strategy

 * Locate two enemies in an area before setting a trap.
 * The player can set a trap and lure/wait for enemies to walk in them or simply throw the trap directly at them, which is much more efficient.
 * The player can easily unlock this Achievement/Trophy almost immediately after getting the Plasmid. Enter Jack Frost's Ice Skate Rental through the main entrance and simply throw a trap at the three Splicers that have spawned inside.
 * If you accidentally only freeze one, don't kill the enemy. Wait until the ice thaws and try again.
 * Buy more EVE from Circus of Values vending machines if you run out.
 * The Better Mousetrap Gear is helpful in getting this Achievement/Trophy.
 * Every enemy standing in a Water Puddle will be frozen if an Old Man Winter trap is activated in it.

Behind the Scenes

 * The Achievement/Trophy icon depicts a large rolling snowball with an angry anthropomorphic face.