Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/5/2010
11:58:43 AM
Rare 39.8%
No-hitter
Kill 10 enemies while remaining in conflict without being hit.
12/29/2009
9:09:37 PM
Rare 20.9%
Undertaker
Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.
12/29/2009
8:55:36 PM
Common 70.6%
Tip of the Iceberg
Use your Eagle Vision to scan a Glyph in the environment.
12/26/2009
7:04:01 PM
Common 67.8%
Multiplier Madness
Achieve an 8X multiplier during any mix (not in the tutorial).
12/26/2009
4:42:05 PM
Common 82.8%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
12/26/2009
2:14:55 AM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
12/26/2009
2:06:52 AM
Common 57.6%