Vinay Suri I have compiled these on a linux machine running Ubuntu. For Reference, to compile: gcc -o <file> <file>.c -lglut -lGLU -lGL -lm -lGL Make sure Grass.bmp and sky.bmp are in the same directory as sports.c Controls: - To move person 1: ^-w <-a v-s >-d - To move the ball: ^-i <-j v-k >-l - Record functions: z - Start x - Stop c - Load v - Reset b - Playback n - Save - To toggle on/off syncronize: m