Nemesis

Nemesis is a major antagonist, created by Capcom. He is a major enemy in the film Resident Evil: Apocalypse and is based on the title enemy from the 1999 video game, Resident Evil 3: Nemesis.

He is a bioweapon, created by the Umbrella Corporation. They send him to Raccoon City to eliminate the surviving members of STARS, due to the fact they interfered in the mansion a month previously, resulting in people knowing about what they were experimenting with.

Nemesis finds the STARS Alpha Team chopper pilot Brad Vickers and promptly executes him in front of his team-mate Jill Valentine, and spends the rest of the game and film, chasing after Jill and also infecting her in a fight, as well as being a threat to anybody in the way of his path, such as Mikhail Victor. Nemesis is eventually killed by a rail cannon, almost not recognizable by that stage.

Weapons

 * Rocket launcher.
 * Flamethrower.
 * Gatling gun.

Trivia
In the 2020 remake, which some fans may see as a disappointing effort from Capcom, Nemesis can clip through the roof, due to a possible oversight or maybe a bug.