A brilliant Bouldedash-style game featuring very challenging gameplay that introduces many new features to the basic Boulderdash gameplay, like using bombs, drills, pickaxes, etc., adding much depth to puzzles. The goal in each level is to collect all the gems in it, and most of them feature time-limit. The game includes 31 very challenging levels (mines) to complete, excellent presentation, above average graphics and very good sound effects. Highly recommended!