The Cave
The self-referential throw-back one.
Deus Ex
The one that could do with augmenting its colour saturation.
Deus Ex: Human Revolution
The one that you can throw at a man's head. Presumably in a fit of rage because it gave you what you didn't ask for.
Shenmue
The one that definitely doesn't look like Coca-Cola.
Fallout 3
The one you shouldn't use, because everything in it is probably decades old and will make your gullet glow.
Shadows on the Damned
The one that takes a bit of extra effort, but is well worth it once you realise your soda is 90% proof.
Doom 3
The one with the gleefully murderous mascot.
Pokemon Blue
The one that has to tell you it's a vending machine because it looks like a set of shelves or something.
Gears of War 3
The one you ignore because you're too busy looking at yourself, you big narcissist.
Scribblenauts
The one that probably has a starving cocktail barman trapped inside.
