I like the concept of this, but there it needs a little bit of work to merit all 5 stars. The instructions were confusing, but the controls were pretty easy to figure out. The graphics were good, and I didn't get any lag, unlike with most other 3D games I've tried. The buttons to mute music and sound are reversed, so that the note turns off sound effects. Occasionally, when I use the click and drag method to change the view, it throws away the dynamite I'm trying to place. A couple of times, there were still blocks falling when it told me I lost, so I could've beaten the level but instead had to restart. Overall, great game, lots of fun, but still has a few issues.