Does crysis 1 and warhead supports xbox360 controller?  

yes but be forewarned, for PC games have no autoaim.

Play on delta mode with a controller and you will be crushed.

Its there, but iirc there's not enough buttons. I believe you loose the ability to prone with the controller. Also there is absolutely no aim assist what so ever.

I don't remember if it has native support but no matter what controller you have you can always key map manually. I do think the xbox controller has enough buttons for comfortable play though you might have to use the entire layout including the d-pad and analog stick push buttons.

Edit: Did a quick check and Crysis actually has native xbox 360 controller support and should auto detect and map correctly.
Edited by Bit_reaper - 7/19/12 at 12:26am

Actually both of them have autoaim even on Delta mode.
Edited by boredgunner - 7/22/12 at 10:50am

Of course Crytek is going to make it a casual shooter like cod.

But turn it off, and you die.

Yeah, use this command (preferably in an autoexec.cfg file so you won't have to do it every time): aim_assistAimEnabled = 0

Aside from default auto aim, these games are thankfully not casual. There's a lot of aim sway, weapon shaking when moving (don't touch weapon inertia), bullet lag, and multiplayer actually has a learning curve. Crysis 2 is a 100% casual shooter that should be avoided.

Locking, question answered.

All you had to do Junta was plug in your controller and play and you'd have had the answer ... it's NATIVELY supported