Major Nelson has updated his blog with the release dates of some upcoming Xbox LIVE Arcade titles that will be launching this summer. Check the list below for a complete description and date!

• July 30: “Geometry Wars: Retro Evolved 2” – The latest version of the wildly popular retro shooter offers screen-melting intensity and insane new features, including six action-packed gameplay modes, new enemies, scoring strategies and a diverse list of exciting Achievements. “Geometry Wars: Retro Evolved 2” is rated E for Everyone by the ESRB and will be available at 800 Microsoft Points.



• August 6: “Braid” – From acclaimed developer Jonathan Blow, “Braid” is a mind-bending and artistic puzzle-platformer where the player manipulates the flow of time in strange and unusual ways. “Braid”is rated E10+ for Everyone 10+ by the ESRB.



• August 13: “Bionic Commando: Rearmed” – The classic 8-bit side-scroller reports back for duty in a stunning remake, complete with all-new HD graphics and features that put 2D gaming back on the map! “Bionic Commando: Rearmed” is rated M for Mature by the ESRB



• August 20: “Galaga Legions” – The legend lives on with “Galaga Legions,” a reimagining of the classic arcade shooter. Featuring table-turning game dynamics and updated graphics, the game was created by the team behind the bestselling “PAC-MAN Championship Edition” from Namco Bandai Games. “Galaga Legions” is rated E for Everyone by the ESRB.



• August 27: “Castle Crashers” – Award-winning studio The Behemoth brings red hot arcade adventure to Xbox LIVE Arcade with “Castle Crashers,” featuring hand-drawn characters and an array of weapons to choose from as you defend your kingdom and save the princess. “Castle Crashers” is rated T for Teen by the ESRB.