The Nintendo Wii is a big hit in our offices.  It works for the video game fan and the casual fan to sit down together and enjoy playing.  The most popular game in our office is the Lego Star Wars series.  Which means the Lego Batman series would certainly go over well.  Another option is always the man in the Fedora with Lego Indiana Jones.  If the person you are buying for has a Playstation or Xbox these great games are available for all systems.  BAM! POW! KER-SPLAT!