Size limit

Is there a size limit to what you can export to a desktop app? I have a native resolution of 3840 x 1080 to work with and I was hoping to create something interactive across the whole thing but I don't know what the limits on size may be. This will run on either Windows 7 or 8, I don't know if that makes a difference.

I am also starting to see tablets that can do 4k native resolutions... Again, what are the limits I'm up against?

Thanks!

Simple answer: No, no, no, no, no, THERE'S NO LIMITS! (by 2-unlimited)

Real answer: You are only limited by the processing power of the device your game is supposed to run on. At least if you'd like your game to run smoothly.

In addition to the real answer: That processing power differs between devices so much, if you want your game to run smoothly on all, you'd just have to make sure it runs smoothly on the least powerfull.

Thanks! Taking the slowest as the bench marker for smooth running makes sense.

Thanks again for the info!