Altered Beast

Altered Beast
Japanese arcade flyer
DeveloperTeam Shinobi
PublisherSega
DesignerMakoto Uchida
ArtistRieko Kodama
ComposerTohru Nakabayashi
SeriesAltered Beast
Platform
Arcade
Release
June 14, 1988
  • Arcade
    • JP: June 14, 1988
    • NA/EU: June 1988
    Genesis/Mega Drive
    • JP: November 27, 1988
    • NA: August 1989
    • PAL: September 1990
    Master System
    Amiga
    • EU: 1989
    • NA: March 1990
    Atari ST, CPC
    C64
    • EU: 1989
    • NA: February 1990
    CD-ROM²
    • JP: September 22, 1989
    PC Engine
    • JP: September 29, 1989
    ZX Spectrum
    MS-DOS
    • NA: June 1990
    Famicom
    • JP: July 20, 1990
GenreBeat 'em up
ModesSingle-player, multiplayer
Arcade systemSega System 16

Altered Beast is a 1988 beat 'em up video game developed by Team Shinobi and published by Sega for arcades. Set in Ancient Greece, the game follows a Roman centurion who is resurrected by the Olympian god Zeus to rescue his daughter Athena from Neff, the demonic ruler of the underworld. By collecting three power-ups in a level, the player character can transform into one of five mythical beasts.

The game's development was led by Makoto Uchida, and marked his first role as a project lead. Uchida and his team used the System 16 arcade system board. Altered Beast was ported to several consoles and home computers, and was the original pack-in game for the Sega Genesis/Mega Drive when the console was launched in North America in 1989 and Europe in 1990.

Altered Beast's arcade release and its ports received generally positive reviews, with mainly praising the gameplay and graphics. The game has been re-released several times for various consoles and as part of video game compilations, and there has been one sequel and one reboot.