A gameplay loop that is structured around three enemies: the black soldiers that you can attack on the ground, the red ones that you have to anti-air by jumping yourself and the orange ones that can shoot. The game is moderately difficult and has some good backgrounds that keep things varied. Nevertheless, it remains a rather poor title in the challenge it presents. It's a shame that the character grabs a ladder as soon as he's on it (without even having to press the up button), which is a problem when trying to kill the reds. Otherwise, if the bosses bring a bit of diversity, there is nothing particularly brilliant.