If you're a fan of the Bomberman series of games then it's well worth having a look at TNT Maniac.
This free Android game casts you as a bomb expert who must rid the World of evil by using his powers of detonation. TNT Maniac is a perplexing puzzle game in which you'll need skill, timing and a large amount of luck. You use the directional buttons to move, and the center button to plant a bomb.
TNT Maniac is a fun and addictive challenge which soon becomes very absorbing. It takes a while to get bored of playing thanks to a combination of varied levels, power-ups and different enemies. The graphics are smart enough without being sensational and the sound effects are great.
On the downside, there aren't that many missions included in TNT Maniac (just six) and there's no two player mode like there is in most of the recent Bomberman games.
Overall though, TNT Maniac makes for a fun way to blast some time away while you're waiting for the bus.