This cool £11.99 download deal saves you a mighty £13 off the retail version. Worried about hard-drive space? Come on now, we know the disc has a massive install anyway.
The Xbox One version of the game has been less buggy than the PS4 release and many issues have been patched. If you've come this far with the series, we know you'll want to try this at some point. There's no patching the stale ideas and arsehole AI though. To be honest, I'd recommend Rogue over Unity any day of the week. That said, this is a great price.
Thanks to Tino1985.