Easy Highscore x100 hint
Go to "My Moon" and create a new level. Then, at any point, set up an emitter and set the item that will drop to a score/prize bubble. Take the lifetime and set it to infinity, then set the frequency to 0.1. Set the max emitted to infinity, then set the max emitted at once to 95.0. Leave the sync alone, save the level, then play it. Go under the location where you placed the emitter. Idle and let the points accumulate.