Umbross is an adventure game on Unfairmarioplay.net in which you try to help the heroine to come through her adventurous journey. Do you still remember Moses in the religious story? The heroine in this game is Moss’s cousin, Umbrita. All you have to do is help her pass through her tricky land and reach the finish line to get your score. Three keys are needed in this game: use up arrow key to jump; use left and right arrow key to turn left or right. If you come across the wall, press up arrow key and left or right arrow key which against the wall while in the air, then you can be hang on the wall temporally. When the game starts, time will be counted down. Collect the time orbs to roll the clock back. Avoid the pitfalls and hazards along the way. Are you ready to go? Move now.