|Normal gameplay||Bridge Building||Angel Missions|
| You get an achievement!
This level has one or more achievements. The achievements are listed on the level infobox.
Level 35 is the thirty-fifth level of the Main Tunnel. There is an achievement for going around the level as the Runner. Note that this is the normal gameplay, the backwards version with the Student in Bridge Building is on a separate page.
Use the Runner. She's slower so you can focus on avoiding the crumbling tiles, as they account for about a third of the tiles. But don't get too worked up about the crumbling tiles, because if they fall the level becomes two snakes, which almost simplifies things.
The other option is that you could use the Child. Don't even touch the keyboard. You win. You only have to jump or move at the very end.
There is an achievement featured in this level.
Coming Full Circle Edit
Coming Full Circle is when as the Runner does a 360 degree around the whole level. Going right is easier than going left. Also, use the Jack-O-Lantern costume, unlocked after beating the Low-Power Tunnel. We recommend doing this later in the game, after you beat the Low-Power Tunnel. But they are quite hard, so beat the Main Tunnel and a few others, and you should be ready. And then, do this achievement.