Theory of Everything

Theory of Everything is the twelvth official level of Geometry Dash and is the third insane level.

Description
Theory of Everything contains blue gravity rings, pink and yellow jump rings, all three colours of jump pads, rocket portals, ball portals, size portals, gravity portals, and mirror portals. The obstacles are challenging, and the orange UFO portals are introduced.

Secret Coins

 * The first secret coin is located in the first UFO sequence. When you enter the UFO portal, find the skinny column hanging from the ceiling. A large gap can be seen. You must tap multiple times to go past a sawblade and then go through the gap to collect the coin.
 * The second secret coin is located in the second shrunken ship sequence. After going past two large blocks with spikes, carefully slip under the third. You must be extremely careful, as not only are there thorns on the floor, but there are also small spikes on the underside of the large block. Once you have made it past the block, collect the coin and go on the normal path.
 * The third coin is located in the final cube sequence, after the mini-UFO sequence. After the first jump in the cube sequence, you will reach two jump rings, which you should hit. However, on the following platform, there is a yellow jump pad on the second half of the platform. Jump over this, and you will fall down to collect the coin. Quickly tap to hit a jump ring, and continue on the path.

Trivia

 * This level, Time Machine, Dry Out, Can't Let Go, Clutterfunk and Blast Processing are the only levels where you can hear speech in the background music. (You can hear "Get down" at the black background when the cube goes up, after the Small ship mode.)
 * Although Theory of Everything, Electrodynamix, and Hexagon Force have the same difficulty rating and reward the same number of stars upon completion, Electrodynamix is generally classed to be harder compared to the other two.
 * This level is one of the most vertical levels among the main levels, most notable before the second UFO section.
 * Strangely, the icon this level gives you after completion resembles the obstacles from the first ship sequence in Clutterfunk and the final UFO sequence in Theory of Everything 2.
 * Update 1.9 contains Theory of Everything 2, which is first level that is a sequel of another main level in Geometry Dash.
 * Besides UFOs, purple jump pads and rings and thorns with vines, the level also introduces an object that allows you to color the the lines on objects.
 * This level has all hazards before 1.6 (hence the name of the level).
 * This level is the last level to use the classic styled thorns.
 * This is the only level where thorns with vines appear; however the shrubs appear again in Hexagon Force.
 * This level introduces large decals - the ones in this level are arrows, question marks, and exclamation points. They are found at the first ship part and the UFO parts, where there are several paths. The correct path is marked with an arrow, while the other paths are marked with an exclamation mark (!). Enter the right one to continue the level. Enter the wrong one and you'll meet with an instant dead end.
 * The level takes 1:26 to complete.
 * The second coin is one of the hardest to get, as the mini ship is more sensitive than its original size. The coin that is considerably hardest to get is the second coin in Theory of Everything 2.
 * This is the first level that has BG color changing only when you get to specific places. When there are three paths, if you go to the wrong path the BG color will change to red, however if you go to the correct one, it won't. In the level editor, you can get this feature by enabling the "Touch Triggered" option in the Edit Object tool.