Level 1 is one of the easiest levels in the game. Unless you have played Infinite Mode and bought a character with power cells, only the Runner is available for this level. It can be played freely with any other character after completing it.
This level requires no prior experience to beat it. It is almost impossible to lose unintentionailly.
To reach the end of the level, simply jump over the holes or run around them.
It is one of the few levels that can be beaten easily without jumping. If you are using the Pastafarian or the Bunny, you don't even have to press any keys except to jump over the barrier at the beginning.
When you hit the level's barrier, there will be a message displaying on the top and bottom of the screen. The top, serving as a story introduction reads:
Attention, citizens. This area is restricted. For your own safety turn around now.
While the bottom, serving as a tutorial, reads:
Press up or space to jump.
- This is one of the only levels to include upright tiles (the others being Launch Site C and Memory Evaluation, part 7) and the only level to include Warning tiles.
- This is the only 'tutorial' or gameplay instruction in the game, as the controls are quite simple and intuitive.
- You can skip Level 1-3 by selecting the "i" icon in the settings to view the credits.
- According to Player 03, the top message from the barrier was recorded and put in the Main Tunnel before it and the others were discovered by the public.