GamesRadar - Xbox 360 Newshttp://www.gamesradar.com/xbox-360/news/Lost Cities Officially Delistedhttp://www.gamesradar.comhttp://www.n4g.com/xbox360/News-314463.aspxApril 20, 2009, 10:54 a.m.Lost Cities no longer found on XBLAhttp://www.gamesradar.comhttp://www.n4g.com/xbox360/News-312867.aspxApril 16, 2009, 7:08 p.m.LIVE Activity for week of 4/21http://www.gamesradar.comhttp://www.n4g.com/News-140619.aspxApril 29, 2008, 8:36 p.m.Available Now: Lost Cities on Xbox LIVE Arcade http://www.gamesradar.comhttp://www.n4g.com/xbox360/News-138269.aspxApril 23, 2008, 12:21 p.m.'Lost Cities' This Week's Xbox Live Arcade Game - Screenshttp://www.gamesradar.comhttp://www.n4g.com/xbox360/News-137562.aspxApril 21, 2008, 11:33 p.m.Lost Cities comes to XBLA this weekhttp://www.gamesradar.comhttp://www.n4g.com/xbox360/News-137500.aspxApril 21, 2008, 5:28 p.m.Lost Cities for XBLA this Springhttp://www.gamesradar.comhttp://www.n4g.com/News-128297.aspxMarch 27, 2008, 2:13 p.m.Achievements For Five New XBLA Games Revealedhttp://www.gamesradar.comhttp://www.n4g.com/xbox360/News-127616.aspxMarch 25, 2008, 10:28 p.m.