You do know. :thumbsup: And knowing if half the battle. :foodndrink:
Because knowledge is power! :slap:
You two are so cheesy, you're making the rats in my walls restless.
OP, there will be the option to change your controller mapping to be similar to many popular shooters, including Call of Duty, Halo, Left 4 Dead, and about four others I can't recall. Naturally, Splash Damage urges players to try out the default settings for a while before switching to something they're more familiar with.
As for selecting exactly what button does what function, completely customizing your controller layout, I can't give you anything certain.