GamesFPSHalo 3Halo 3 player discovers every single rock in one of the game’s most memorable levels is the same rock: “I can’t keep this knowledge to myself anymore"When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. GamesFPSHalo 3Halo 3 player discovers every single rock in one of the game’s most memorable levels is the same rock: “I can’t keep this knowledge to myself anymore"When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. (Image credit: Microsoft) The Covenant mission in Halo 3 is one of the most memorable of the entire game, though after this fan’s discovery, you may never look at it the same way again. Set on the Ark, this level sees you attempt to thwart the Prophet of Truth’s plans to activate the Halo rings. It’s …