CONTENT: a central board a number of square tiles depicting parts of caterpillars: heads, bodies, tails OBJECT to match the heads, bodies and tails to score the number of points shown on the bodies. An entertaining game for children which plays very similar to Carcassonne. Place a tile wherever it matches and claim the points. I introduced the variant of providing each player with a counter, so they can claim one bug as their own to be finished later, like in Carcassonne. That way, players are not exposed to be stolen their bugs and encouraged to build longer bugs. It turns to be quite fun due to the pictures and also when any child by mistake place two heads or two tails together.... X-Mutant bugs!!