The Beta test so far is made up of a level run-through, 4v1 style similar to Evolve, 1 player creating the maze placing enemies, the other 4 fighting their way through it. As far as I know, the game is planning on expanding into a story, with town progression and so-on, but I do not believe any more has been shared with the general public. If you wanted to find out more before the game is released you'd need to sign-up to the Beta on either Xbox One or PC, accepting a Non Disclosure Agreement in the process.
How well does it work? And does the wireless work or does it need a cable?
Unfortunately, I have not tried it yet, but I do know that the wireless dongle is coming out on December 31st (this will be the only "real" way to get wireless that I am aware of) for $24.99, and the cable that comes with the PC version of the controller is infamously bad- I would recommend buying some extra cables in case the stock one goes out.
We know a couple of bits and pieces so far that people are interested in, and once more is revealed the story will be updated.
Stronk eh? That a play on a Russian accent?
Na actually, it's a misspelling that I thought originated from Heroes of Newerth slang.
So where do I actually I use that code? Seems pretty vague as it just had a code above the download links with nowhere to input it?
You use it to register your copy when it is released.