GamesRadar - PC Newshttp://www.gamesradar.com/pc/news/Commander Keen will make a comebackhttp://www.gamesradar.comhttp://n4g.com/news/733816/commander-keen-will-make-a-comebackApril 2, 2011, 9:17 p.m.Commander Keen: Inofficial remake on the wayhttp://www.gamesradar.comhttp://www.n4g.com/News-433312.aspxNov. 25, 2009, 2:42 a.m.