Dead Space 2 Hints & Cheats

Through the online career you unlock these items:

After finishing the game, you get two suits that gaves you 25% more resistance to any hit and if you have an old Dead Space save file you get the original Plasma Cutter which cost 0 credits and can be found on any store at any time.

Clear the game on any difficulty to unlock New Game+, then start a new game, select New Game+, and load the Clear Data from your previous save file. In New Game+ your inventory, credits, and upgrades from your previous save file's Clear Data are carried over. (NOTE: your inventory from your previous save will be waiting for you in a safe at the store when you start a New Game+)

Through the online career you unlock these Necromorph Upgrades

This glitch only works if you purchase either the Martial Law pack or the Supernova pack add on. Go to any store, and go through the Shop and purchase one of the free Detonator weapons. The gun always comes with full ammo at the starting maximum (3). You can then launch all the mines, and recover them with the secondary fire. Once the gun has been depleted of ammo, you can then sell it back to the store, and re-buy another fully loaded gun for 0 credits. Doing so will continually add your stock of Detonator Mines which you can then sell back to the store for a profit. If you purchase a second detonator and upgrade it, both versions will have the same upgrades. Therefore, if you have max capacity in one, then the one you use to glitch will also have 7 mines each time you buy it.