Includes four different version of classic column conundrum capers with Coulmns, Columns II, Stack Coulmns and the Titan based Columns 97 that looks as good as it plays. The non-Titan titles are very authentic versions of Segas answer to Tetris with Stack Columns being based in Las Vegas for a little side wager on the action. Overall a tidy colletors item for fans of the jewel aligning puzzler.