★ Left and right arrow keys or A and D to move, up arrow key or W to jump. Hold down the down arrow key or S to crouch under tight spaces or to fall through semi-solid blocks and cloud blocks. If you are Fire Mario, press X to shoot. ★ Collect coins, get power-ups by hitting (?) blocks with your head. ★ Remix and take out the if conditions surrounding the "when 0 key pressed" in the Editor sprite. Now, press 0 to go into editor mode. Here are some keyboard shortcuts: ○ [L] - Create a new level (it will be an exact copy of the previous level). ○ [R] - Reset the level (will erase everything!). ○ [E] - Switch the block to an air block. ★ Here are the in-editor block categories (along with the number key to press): ○ 1 - Ground Blocks and Pipes ○ 2 - Special Blocks and Decoration ○ 3 - Semi-solid Platforms ○ 4 - Collectables and Spawn Position ○ 5 - Slope Blocks ○ 9 - Enemies and Power-ups