Grunt with toys

The Unggoy playing with dolls is an easter egg that can be encountered in Halo 2.

During the opening cinematic of Delta Halo while playing on Legendary, at the very beginning where you see the Grunt, look closely at it and you will notice that he has a Master Chief doll and a Grunt doll in his hands. It is easier to see if you take a picture and zoom in with a editing program. If you have Halo 2 Vista, you can use the detachable cam.

On other Easy and Normal difficulties, the Grunt is seemingly playing with dirt. But using Devcam mode, it is seen the Grunt is playing with two Plasma Grenades. On Heroic, the Grunt is playing with fire.

The objects disappear shortly before the UNSC SOEIVs' landing on the surface of Delta Halo.