You do realise that the cat is actually Batman (lovely markings) and as such can do whatever the fuck it wants? ;-)
Seriously tho, I have a couple of consoles set up at my girlfriends, and bar the initial novelty of investigating the new things I'd placed in the entertainment unit (hers is an open plan one), they pretty much ended up more interested in another human to bug. So as my part of this bargain they've struck with me, I give them lots of attention before I sit down to game.
Kirby is very much the boss, but a big softie, while Martha is a rescue cat and is also very loving and I've spent time making sure they're comfy with me. As a result they're more interested in the human on the sofa who they used to trick into giving them extra food by being cute before the girlfriend caught wind of their plan. Both of them are extremely laid back and are far more interested in coming to me for cuddles now while I sit gaming on either side of me to actually bother with anything else. Here's a prime example of what I mean, Kirby having his chin tickled:
I don't mind, I just know if I want peace I have to indulge both of them every so often, and it works as they don't even so much as sniff at what's in the unit the console resides in. Maybe I'm lucky, but I would say my advice is to try giving the cat more attention before you sit down to game, see if it makes a difference, and as a side effect, they love that and it'll just end up chilling out big time, freeing you up to stop worrying about it jumping all over your stuff hopefully.
I used to detest cats, was always a dog person, but those two have turned my head big time. They don't give a fuck and are made of pure attitude, but when they accept you, it's pretty much unconditional and they make me laugh like mad at some of the stuff they get up to.