|Unknown (presumably 2012)|
The first known deployment of the Ogroman was on Christmas Eve, 2012, when the Edonian Liberation Army was losing its fight with the newly arrived Bioterror Security Assessment Alliance. Despite Carla Radames' warnings of a flaw in the Ogroman's design, the ELA's commanding officer had no time to wait for the correction to be made and sent it out against the BSAA. Encountering the North American Alpha Team, it was fought off by the combined efforts of Chris Redfield and Piers Nivans. Later when Chris and Piers encounter Jake and government agent Sherry Birkin, the four of them fought another Ogroman transported by the ELA J'avo, whilst destroying three anti-aircraft guns. After destroying two of the guns, the Ogroman that was driven off earlier reappears. After killing one of the B.O.W.s and disabling all the guns, the second beast is killed by an airstrike.
Another Ogroman was later encountered by Chris and Piers on the deck of Neo Umbrella's aircraft carrier. It was released to prevent them disabling the missiles aimed at Lanshiang but Chris managed to distract it long enough for Piers to deactivate the missiles. This Ogroman was presumably killed when the aircraft carrier was destroyed.
The creature is about 30 feet tall and has a massive underbite. There's a device on its back attached to its internal organs. When this device is pulled out, it serves as a weak spot as the creature is otherwise almost impervious to attacks. This is stated in a message to the BSAA from its HQ.
The Ogroman has amazing strength, and it will use that to try to kill the player. It can stomp, fall flat on the ground, pick up players and try to crush them, or even pick up vehicles the size of buses and toss them at the player, and if necessary destroy mounted gun turrets. Despite this, the Ogroman has two visible weak spots; one being its internal organ at the creature's back, and another one being the creature's jaw. Dealing much damage on the weak spot will make the creature kneels down.
The creature seems to be of human origin, but if it is the result of multiple humans formed into one being, or something similar to the El Gigante is currently unknown.
When the Ogroman is killed, it will disintegrate into a mixture of flesh and fluids. If the player gets near, their character will pull up their arm over their face, possibly because of a horrible stench, and their health will deplete while doing so.