How to get the Greased Lightning Achievement in Halo Infinite

There are many achievements in Halo Infinite and some can be difficult to get. One of these is the Greased Lightning achievement. This requires you to complete the movement training in the tutorial in under 25 seconds.

You will have to make a few precise jumps which will significantly cut down on your time. If you run the course as directed, you will not make it in time. You will also need to activate the timer which is beside the door under the words "Avery J. Johnson Academy Military Science." If you fail the timer, simply turn around and jump over the wall leading back to the beginning of the course.

Related: Best Controller Settings for Halo Infinite

Jump 1

The first path you can take is to run directly across the yard. To the left of the marines stretching is a platform. Jump and mantle up to this and then jump and mantle the yellow wall to your left. From here, slide down through the opening marked and do not melee the grunt dummy.

Jump 1.5

The second option for this jump is to jump on the pallets immediately on the wall as soon as you exit the door. From here, jump and mantle up to the platform with the sandbags. From here, slide down through the opening marked and do not melee the grunt dummy.

Jump 2

This jump requires you to get onto the boxes directly across from the door. From here, jump and mantle up to the platform above. You will have to do this on the corner of the platform directly after the railing ends. After this, just run up the stairs and through the door to stop the timer. If you have done this, you will get the achievement.

For more information on Halo, check out How to get the Pancake Medal in Halo Infinite and How to get the Kong Medal in Halo Infinite on Pro Game Guides.