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There are really a lot of upgrades in this game. Penguin at first runs without the mask - maskless, but when he earns some money he can buy upgrades like Straw Hat, Samuraiz, Anonymous, Panda Head (he literary gets panda head) and blind ninja. What these upgrades actually bring are speed increase, special powers to attack and improve health. Many players agree that the real problem is high speed and that the main upgrade, meaning the most useful one is health improvement.
Downsides and Critics
The game has lots of downsides as most of 'endless runners' do. The obstacles come in too fast, so the player has no real time to get prepared for their arrival, which means that when the gamer sees one it is usually too late. On the other hand, the idea around endless runner is that scrolling speeds up in time, and the obstacles are harder and harder to overcome until it becomes impossible. That can be very frustrating for the player. As far as other aspects are concerned, the graphics is great and controls are minimal. The player practically controls weather the penguin climbs on or off the ship, and that is mainly that. Most players complained about mochi video commercials which come on while the upgrade screen is opening. Most upgrades are completely unnecessary. The game has some potential, but needs more effort put in and needs to address all these downsides.