Surgeon Simulator is an Android port of the popular PC game, where you, too, can save the life of unfortunate patient Bob on a daily basis. Or butcher him mercilessly; it's your call, really.

As usual, there are the very challenging heart and double kidney transplants, now joined by morally dubious (but very funny) teeth and eye transplants.

Developer Bossa Studios says a new control system gives "your nimble fingers" control of the action.

There are more than 50 new achievements to unlock during all this medical mayhem.

And if you get tired of the game anyway, a bonus element (as in the iPad version) sees you able to escape the operating room and work in the hospital corridors.

There's only one problem, particularly for existing fans: ART mode isn't yet supported.

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There's not exactly much depth here, and the game is going to be even more challenging on a tablet, but Surgeon Simulator still offers plenty of gory entertainment for existing fans and total newcomers alike.