---

Gamerscore: 30G
Achievement Description: Purchase all Upgrades.

---

You will need at least 66,000 points to upgrade all of the weapons and abilities, each will cost the following points. Level 1 (1,000) Level 2 (1,500) Level 3 (2,500). Your upgrade won't carry over to any challenge modes so you will need to do this on a regular playthrough of the game.

While in each arena area keep killing the enemies which spawn from each doorway until they stop flooding the area. This will give you a far greater chance of earning a high amount of points.

At the end of each chapter and area you will be prompted to upgrade. Press the Y button to pull up the upgrades scree. Press either LB or RB to cycle through all the weapons and ability upgrades. Once you have earned enough points and unlocked each extra skill you will be able to use them towards all your upgrades. Buy all the upgrades from the store and the achievement will unlock.