was itself a cover for his own agenda regarding stealing Umbrella's research. Chris Redfield, Jill Valentine and the others come to learn of Wesker's true motive, but after releasing the Tyrant monster, Wesker is seemingly killed. The Sega Saturn port of Resident Evil features a Battle Mode minigame where the player can fight a zombified version of Wesker. However, this is part of an even bigger plan. In the special giveaway fictional documentary titled Wesker's Report (rewritten in 2003 to include details from Resident Evil 0 and the Resident Evil remake), Wesker reveals that he planned to sell the Tyrant to Umbrella's rival company in the B.O.W. field as a means to buy his way into a high position, and he deployed the elite STARS against it in order to obtain combat data to prove the Tyrant's effectiveness to the company. However, his plan was ruined after the Tyrant was destroyed by his former subordinates, and he survived his apparent death in the first game by injecting himself beforehand with an experimental variant of the T-virus, provided by his former Umbrella colleague William Birkin, that revived and augmented him with superhuman strength, speed and regeneration, but at the expense of his humanity. Wesker returned in Resident Evil – Code: Veronica, augmented with superhuman powers and working as an agent for "H.C.F." (Hive/Host Capture Force), a Special Forces unit of the rival company opposed to Umbrella. He orchestrates a raid on Rockfort Island in order to capture Alexia Ashford, creator of the T-Veronica virus who now holds the only remaining sample of the virus within her body. When Chris Redfield knocks his sunglasses off during a brief struggle, Wesker's orange, almost reptilian eyes are seen for the first time. He confronts both Chris and Alexia and he took the corpse of Steve Burnside in order to extract the T-Veronica virus. In the expanded release, Code: Veronica X, he briefly confronts Chris's younger sister Claire and nearly kills her in order to torment Chris, but is called away by his associates and thus chooses to spare her life. Wesker then appeared alongside William Birkin in Resident Evil Zero, a prequel to the original game where it is revealed that he attended the Umbrella Executive Training School as a prospective executive, and later in Resident Evil 4 as a conspirator manipulating events from behind the scenes, where he would issue orders to Ada