This is a nice game with a few levels where the goal is to crawl though the labyrinth and eat all what you run into. The boa can bump into the walls, but not into its own tail - that will take a life. With one exception - this snake can bite off the very last segment of its tail - and this gives a big bonus. It is a mixture of an arcade and a puzzle, the longer the snake's tail grows the more skill you will need to keep going.