If you miss the deadline for the free version, there will still be a loyalty discount starting on the 21st that will net you the Remastered version for only $5. The free upgrade on Xbox One is a limited-time offer ending on September 20th. The game will feature cooperative play in which players can draw aggro and bait the enemies around the board.
'Back off Barbarian' is a rhythm strategy game where the button you press to move will change each turn. The game will feature a better framerate, larger textures, and a new minigame called ' Back Off Barbarian'.
The Behemoth has also stated on their blog that they are planning to release a Steam version, for which development will begin 'later this year.'
The full game, normally $15, will be free for anyone who already owns the original version of Castle Crashers on their Xbox 360. Castle Crashers Remastered will be available on Xbox one on September 9th.