looks like next Wednesday(15th) is the day for X-Men Arcade
X-Men Arcade is a re-issue of the 1992 classic with support for local four-player co-op, online six-player and drop-in and drop-out multiplayer. There will also be online leaderboards and HD menus. Marvellous.
no pricing confirmed yet,but i would guess 800 points 360achievements.org