This guide covers the entire game of G.I. Joe: The Rise of Cobra. This is a complete walkthrough and also a separate collectible guide for each and every mission.

Written By: Swaggers

The secret to this game is just keep the RT down. To get a GI Joe score on Hardcore you need to get pretty much every single bonus point in the mission. So blow up every single set of crates you can find. Hardcore is pretty easy as long as you just don’t get too close. Stand back and pick off the enemies from a distance.

The first top section is a straight mission walkthrough for every mission covering the entire mission. If you simply want to know where the collectibles are then skip down to the lower section and we have a cut video of just the collectibles and then images with descriptions. If you are interested in a guide to getting all the achievements then CHECK HERE.

OPERATION: Polar M.A.S.S.
CODENAME: COBRA Island

Joe Rankings
Sloppy Joe	Average Joe	Super Joe	GI Joe
0 – 185k	185k – 375k	375k – 625k	625k+

My Scores At Checkpoints
Checkpoint 1	Checkpoint 2	Checkpoint 3	Mission End
162,500	208,000	166,000	15,000

Achievements to earn in this level:
M.A.S.S. Destruction 50 – Destroy the M.A.S.S. Device (P1 only)

FILE – Dial Tone

After the 3rd gate on the right in the open.

INTEL – Mobile PIT

Head to the right as you are going to the first generator inside. There is a small alcove.

FILE – Dr. Burkhart

Head to the right as you are going to the first generator inside. There is a small alcove.

FILE – Radar Dish

Left as you get back outside.

INTEL – MASS Device

You get this for clearing the wall section.