Editing How to platformer (section)

===Rooms 701-800 (Invisible Trials)===
Everything in these trials becomes visible only when the player is close to them. The rooms also do not feature any background elements, as they are 'invisible' as well. Rooms 701-726 use the cube game-mode, rooms 726-740 use the ball game-mode, rooms 740-765 feature the jetpack, rooms 765-785 use the robot game-mode, rooms 785-792 feature the spider game-mode, and rooms 792-800 return to robot gameplay. In room 800, the effect clears, and the player can see again. The background music in these rooms is 'Meatball Parade High Quality'.