(Please read the instructions before you play.) Controls. Press the up arrow to jump. Use the arrow keys to roll. Hold the spacebar and press the up arrow while touching a wall to wall jump, then hold the up arrow to keep going higher while you're wall jumping, or in other words, hold space and hold up while touching a wall to wall jump.
This is a remake of the first extreme version (Lava Run Extreme) that got deleted by the scratch team. c2a