Hang on Xbox shmup fans! Treasure's Radiant Silvergun will finally be available for Xbox Live Arcade on 9\/14\/2011. It will retail for 1200 Microsoft Points.\n\nThe game will include \u201cArcade\u201d, \u201cStory\u201d,\u00a0 \u201cScore Attack\u201d and \u201cTraining\u201d modes, which will be bolstered by two-player online co-op, leaderboards and the ability to upload & download replays.There will be many graphics options, allowing\u00a0 you to view the game as it originally looked on Saturn or with all it\u2019s HD improvements and even a little in between. These options will be available to change at any time while playing. Even the anime cutscenes in the story mode have been re-encoded into HD.For those who have played Ikaruga and unlocked at least one achievement there will be a special mode which will have Ikaruga\u2018s chain combo system.