If you want a challenge, press 2 to switch your character and play in Hard Mode, you can press 1 at any time to switch back. ★★★★★★★INSTRUCTIONS★★★★★★★ - Arrow keys or WASD to move and jump - Space to charge and fire your blaster - Press down + left or right key, to slide - If you are faced with a challenging jump, press R to summon your dog Rush to act as a trampoline you can jump on - You are able to jump while sliding ★★★★★★★★★★★★★★★★★★★★★★