Oppy's Jungle Adventure - Design Document

Oppy's Jungle Adventure is a 3D forced runner game with checkpoints. The player controlls the up, down, left, and right movement but not the speed at which Oppy moves forward. The difficulty of the game would linearly increase, in terms of the speed of Oppy, frequency of obstacles, and distance between checkpoints. The score system and the endless runner aspect of the game will maintain the replay ability. The player will jump over crocodiles, swamps and cliffs, slide under branches, swing on vines and collect stars to increase his/her score.