Hey, I think the game should have like a cover fire sorta system, I like that I can crouch behind a box and can fire without having to stand backup.

but how about doing it with walls? instead of moving over to fire, how about automaically allowing you to shootfrom a covered position of a corner?

Yes, I think that leaning around a corner to shoot would be cool, perhaps have a button that lets you do it easier somehow (lean modifier or something?)

Right now you have to run around a corner to shoot and that's not very optimal...

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Ozymandias, King of kings, God of Caves, Wizard.

Actually if you are behind some sort of cover (crate,wall etc.) and you crouch you automatically stand up while shooting.Doesn't work for grenades though.

He's not talking about that, he's talking about shooting around the corner of a wall, not over it.

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Ozymandias, King of kings, God of Caves, Wizard.

A blind-fire system could be a good addition, you can blind-fire in which you can't be hit but limited line of sight and accuracy, or you can lean over and but expose yourself to fire but get better accuracy.

Firing around the corner and blind firing might come one day, I like those ideas, but I will be concentrating on something completely different than soldier handling for the summer.