Halo 3 ghosts

The Ghost of Foundry caught on YouTube video. (Double-click for larger video) wTmb7odL8YI In this video, there is a ghost found in Foundry by player unlucky17 who was playing Forge. While playing, he saw a grenade explosion behind him and at that time, he was alone.

There have also been many people claiming to have seen a green, transparent Spartan on Narrows, and occasionally on Guardian. One player, in an offline Forge, found radar blips on his scanner when nobody else was present. After investigating, nothing was found. The occurrence was in Isolation

It was postulated the Sentinels above the map may have caused the blip but further research with the motion tracker set for the highest distance and mode found that the Sentinels in fact do not emit radar signatures. While sitting in a Warthog placed in Forge, they did notice a phantom radar blip. Investigation in the end revealed nothing.

Also, 2 players in an offline match had another encounter on Sandtrap, where they claimed to see a transparent yellow Spartan with a Spartan Laser by the outer wall. They were riding a Mongoose past when they caught a glimpse of it and were soon after destroyed not by the deadly mines, but by a blast from none other than a Spartan Laser. On another occasion, in an online battle, 3 players claimed to have seen and been killed by a Spartan with a Spartan Laser. With further investigation conducted by the players, there was no Spartan or weapon that the laser beam had emanated from.

On December 6th 2007, a lone Spartan was shot with a laser while going up the beach on High ground. Later viewing of the video showed no laser or player except the Spartan mentioned above.

On December 9th 2007, a lone spartan was seen in an Infection gametype on Sandtrap. The Spartan had a mind of its own and could cut people off in a Warthog. The video was reviewed and a Spartan was found all gold with a katana, EVA head, and security shoulder pads.

Another ghost sighting, playing a game with 4 systems and 4 players per system, system link game, a yellow Spartan with a Spartan Laser appeared and killed all players within 30 seconds. This occurred in Narrows during a Energy Sword and Gravity Hammer only game. The research ended in finding a yellow Elite.

While forging on the Narrows, a player managed to capture a video of a Flame Grenade coming out of a wall and hitting him. Further investigation revealed that no other players were in the game at the time of the event.

There have been several sightings and deaths caused by a ghost on Valhalla in a Ninjanaut gametype. A transparent Spartan with Energy Sword appeared and killed everyone within the map. Only Swords and Assault Rifles were available in the game.

Another ghost was seen on The Pit. Two players were trying to overload the map with trip mines. One player's Xbox 360 crashed forcing him to leave and reboot.The second player turned and saw a third Spartan phasing out of active camo and was stuck with a plasma grenade in the face. All this time the third Spartan was looking away. The second player's Xbox 360 then crashed too.