Check out the trailer:
Apidya is making a comeback in this authentic 24-bit pixel remake, built from the ground up, but utterly faithful to the original.
And for existing owners of X-Out: Resurfaced, we decided to make the bundle "Complete the Set": That means, for your loyalty to another German shoot 'em up icon, you get a 10% discount on Apidya' Special. Just put the German Shmup Legends bundle into your cart, and Steam will handle the rest; you will not have to pay for X-Out: Resurfaced again.
And between right now (August 24th to 31st), X-Out: Resurfaced is 50% off separately as well. So, if you were waiting for the right price to jump into X-Out for the first time, no better time than now.