No weapon glitch

The No Weapon Glitch is a glitch done in both Halo 1 & Halo 2 that removes the player's weapon.

Halo PC
The No Weapon Glitch is not as well known in Halo PC. But the process is pretty simple. However, the only conventional way only works in Multiplayer and cannot be viewed by the person who has no weapon.

To perform the glitch in multiplayer, you need have at least one other player to work with. Then, get multiple different Weapons together in a closed area, like in Blood Gulch Base. Then, tap X repeatedly over the weapons, this should make you continuously drop and pick up new weapons.

Eventually, you will not be able to drop your weapon. This is due to your weapon "phantoming." Now, as long as you don't press E to pick up a new weapon or TAB to switch weapons, all other players in the game will view you as if you had no weapon. Sometimes Master Chief will look like he is still holding a weapon, but the weapon is invisible. Other times, we will assume the animation of having no weapon.

Halo 1: Xbox
The No Weapon glitch on Halo 1 for the Xbox is far more complicated. It involves Overloading the map with objects, such as Grenades or bodies, so that objects on the map start deloading. Then, with a little luck, you will deload your weapons. You may even be able to deload enemies weapons as well.

The recommended way to Overload the map is to play on co-op and continuously kill your teammate untill the map starts to Overload.

Halo 2
It requires an oddball and a plasma pistol to work in Halo 2. First, you would need the oddball, then charge your plasma pistol. Then, walk over the oddball and pick it up while still charging the pistol. If you did it correctly, you will have no weapon in your hand and have no reticle. However, if you come in contact with any weapon, you will automatically pick it up.

This can be used for some fun gametypes if everyone cooperates or can be used for making Machinima. Please note, however, players using the Spartan player model can still throw grenades while Elites can't when using this glitch, due to having no animation while not holding a weapon.

In addition this can be done in campaign. I would suggest Outskirts because the Blind skull can be grabbed on any difficulty or regret because the Assassins skull is always there;it just doesn't work on Heroic or lower. First do the glitch where you hold three of the same weapon with the plasma pistol. Drop your duel wielded one. Switch between your weapons to be sure that you have two plasma pistols. Then go to the level's skull. Do the trick as mentioned above but with both plasma pistols. You should now be holding no weapons, but with the abundance of weapons in campaign it will be very difficult to avoid weapons on the ground so I would carry the level's skull with you so you can redo the glitch.