Plasma Rifle

The preferred weapon of Elites in Halo 1; in fact, no other Covenant species in the first game would use it, although Flood combat forms created from Elites and Human marines would also use them.

This weapon will fire continuously if you hold down the trigger at the expense of accuracy, as with most weapons that can be fired this way in Halo. Like the plasma pistol, it has a non-rechargeable battery. It has no other firing modes and its projectiles do not seek.

Some screenshots have shown Jackals holding plasma rifles in Halo 2.

The plasma rifle can be dual wielded, contrary to what it said earlier in this space; as noted below in several comments, there are screenshots that show it being dual wielded, and Bungie's own Dual Wielding Guide, published today, also confirms that the Plasma Rifle is dual wieldable.

As with other plasma weapons, it has a battery that drains as it is fired. When fired too quickly or too often, the weapon overheats and must cool. A temperature gauge indicates when this is about to happen.

The plasma rifle can be fired in semiautomatic and automatic modes.

There is no further information regarding any possible changes to this weapon for Halo 2; it is assumed to be principally the same.

Plasma Sword

In Halo 1, some Elites eschewed carrying ranged weapons like plasma rifles or needlers, instead opting for the plasma sword, which was essentially a one-hit-kill weapon. It was first seen in the E3 2000 trailer, where it is used both by Elites and by the Master Chief.

Sadly, in Halo 1 the player was unable to pick up or wield this weapon, which evaporated after being dropped.

In Halo 2 campaign and multiplayer, this weapon can be used. It has a lock-on mode that delivers one-hit kills at close range. It cannot be dual wielded. In campaign mode, it has a battery than expires. In multiplayer it can be used indefinitely.

One may assume that the Master Chief will also be able to use the sword in campaign mode should he come across it, but so far information about most aspects of campaign mode is limited, so this has not been confirmed.

The sword is approximately 3 feet in length and was originally assumed to be purely ceremonial in nature.

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