“Zone Drifter” (*1/2 out of four) was a slipshod futuristic thriller about a former soldier (Charles Conkin) who has to travel through a ravaged post-war wasteland full of trained killers while searching for his brother and begins to wonder whether he is still alive or not. Writer/director/star Conkin shows some good ideas and keeps the pace relatively brisk but he’s hindered by a very low budget and a derivative and overly familiar storyline. By this point, the future simply isn’t what it used to be. Viewers would best “drift” to watching “28 Days Later” again instead.