- Achievements
Do the following things to obtain the corresponding Gamerscore points:

8 Points
The Peter Moore Achievement	Pay homage to one of our generation's greatest rock performances ever.
10 Points
The Brutal Achievement	Do 10 wall slams in one combo.
11 Points
The Black Book Achievement	Gain 100 million points in an Arcade level.
13 Points
And You Will Know Us...	Impale 13 freaks.
14 Points
Kill You Seven Times	Air juggle an enemy for 10 seconds.
15 Points
Master of Arcade Dishwashing	Finish Arcade mode.
20 Points
Cemetery Man	Finish St. Crux Cemetery using only the Chainsaw.
21 Points
Untouchable	Get 21 kills without getting hit once.
25 Points
Smasher of Zombies	Clear the game on normal or ninja difficulty.
40 Points
Got the Hat	Clear the game on Samurai difficulty.

10 Points
The First Encounter	Unknown.
13 Points
Smash Your TV	Unknown.

- Samurai hat
Successfully complete the game on the Samurai difficulty to unlock the Samurai hat.

- Samurai mode
Successfully complete the game to unlock the Samurai difficulty.

- Guitar solo locations
You can do guitar solos at the following locations:

L'opera Dramatique	Kill the chainsaw mini-boss. Kill all the zombies in the next two rooms, and the guitar will appear.
Drome Rail	Found while proceeding through the level.
In Processing	Found while proceeding through the level.

- Black shirt
Successfully complete the game to unlock the black shirt.

- Secret Gamerpic
Successfully complete the game on the Samurai difficulty to unlock the Samurai Dishwasher Gamerpic.

- Pick locations
Picks can be found at the following locations:


Foghorn Cafe



Ivy Trail



Gray Fortress



St. Crux Cemetery



Nord Trainyard



Drome Rail



L'Opera Dramatique



Metatron District



Grace Chapel



Mono Catacombs




Cam Lobby



In Processing



Cam Core


- Tourney mode
Successfully complete the game on the Samurai difficulty to unlock Tourney mode.

- Amulet Of Phantom Rock location