XMAS Apocalypse is currently on sale as part of the Steam SHMUP Fest and is at one of its lowest price points at 30% off! With the upcoming update adding lots of requested features and more content to the game I'm gonna adjust the base price next week after SHMUP Fest concludes. No worries, it will only be by a dollar or two, so nothing crazy and, of course, for anyone who already owns the game, nothing will change. Just wanted to give a heads up to all of you still holding out, because the current discounted price is a really good deal and Christmas is coming!!!
Speaking of deals, I'm also in talks with some other devs to offer a larger bundle of different horde survival/bullet heaven games at a discounted rate, and will announce more once that is completely solid!