With the help of the mouse or by touching the screen help the monsters climb as high as possible along the logs and stones upwards As soon as you get lost the game is over and everything has to start over When the monster gets to the star he changes his appearance Play Monsters Up online at y1000-games.com. You can play it in fullscreen to have fun with it. Monsters Up is a great Y1000 game to play with no cost.

Use Left Mouse button to Jump,

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