Bungie apparently had a lot more planned for Halo: Combat Evolved than what was eventually came out on the original Xbox in 2001. The franchise’s co-creator, Marcus Lehto, posted a video on Twitter showing off some of the game’s unreleased weapons and more. Despite already having a bunch of iconic guns, there could have been even more.

According to the tweet, the weapons would have been used solely by the Covenant and are only present in a PC build of Halo: Combat Evolved from 2000. If they made it into the game, the Covenant would have had access to a concussion gun, excavator, particle beam rifle, and even a microwave gun. Other Covenant-exclusive weapons are still present in the game, including the Energy Sword and Fuel Rod Cannon.

In action, these unreleased weapons seem pretty impressive, with the microwave gun glowing a bright yellow, and the concussion gun firing off like a shotgun Come from Sports betting site VPbet . However, the guns were never finished, with some missing sound effects entirely or using placeholders.