Soulfood Achievement in Doom 3: BFG Edition
Use the Soul Cube to defeat 20 enemies in DOOM 3
How to unlock Soulfood
The Soul Cube will be obtained for the first time after you defeat the Guardian boss in Hell. This weapon is amazing because it has infinite uses as long as it’s charged and it’s a beast to kill things with. It will pretty much one hit kill everything in its path and when thrown it will attack the strongest enemy in its range first. Defeating 20 enemies with it should be no problem.