This is an exploit used in the "Chapter 1 Glitchless" category.

Steps:

1. Click "Restart Chapter 1"

2. Play each level until you reach level 5. Ride the elevator up and this is when the cut scene will start. Let the cut scene play and once it is finished 4 sword robots and a spidertron 5000 will fall from the sky. Let one of the sword robots kill you. (Actually you can be killed by any bot after the cut scene plays, as long as you do not finish level 10 the cut scene skip will work. Being killed by a bot at level 5 is the easiest way though.)

3. Return to the main menu

4. Click "New Game"

5. Now you can start timing your run. Timer start when clicking "New Game" and ends when your player lands on the final platform at the final cut scene. If there is any confusion about timing please watch the world record run and see when the timer starts and ends.

6. After clicking "New Game" the game will not start the cut scene at level 5, instead the bots will already be there ready to be killed. This is the intended result and saves around 20-30 seconds from the run.

I hope this guide will clear up any questions about cut scene skip for Chapter 1. Soon the record will be so fast you will not be able to get the world record without cut scene skip. This should also help any new speedrunners of the game learn how to get their times lower.