NTunnel

Contents:
1. Gameplay
2. Controls
3. Credits

1. Gameplay:
In tunnel the goal is to stay in the white area. 
You move left or right to stay in it. 
As the game progresses, it goes faster and faster and the white area gets thinner.

2. Controls:
Use the right and left arrow keys to move left or right. You can also press 4 to move left and 6 to move right.

3. Credits:
This game was made by semiprocoder. You can contact me at andyhsstudent@gmail.com