Altered Beast cover art

Altered Beast series

Altered Beast

The Sega Master System port of Altered Beast. It has heavily modified visuals due to technology capabilities. Unlike those versions the SMS port only includes single player mode and had only four levels.

1 June 1989

Altered Beast is a hack and slash/beat 'em up developed by Sega R&D 2, released 1 June 1989 on Sega Master System/Mark III.

Verified Sources: IGDB , Wikipedia

What Altered Beast is

Altered Beast is a hack and slash/beat 'em up game developed by Sega R&D 2 and released in 1989. It was published by Sega Enterprises, Ltd.. It is available on Sega Master System/Mark III only.

The premise, in the publisher's words

You were once a Roman Centurion. You died bravely in a battle. Now, a hundred years later, you have been called back from the grave by Zeus, God of Thunder. Even as he grants you new life he gives you a mission. You must rescue his daughter Athena from the evil clutches of Neff; Lord of the Underworld. From the surface to the very heart of the Underworld you must journey, fighting Neff's undead army every step of the way! Zombies, demons, gargoyles, three-headed Wolves. But in this life you have been given an edge... the power to transform into magical beasts of awesome power! From a man to a superman...to a werewolf, were-dragon, were-tiger and the ultimate...a Golden Wolf! Each form has…
Description from the publisher · source

How it plays

It is played from a side view perspective. Its themes are action and fantasy. It is a single-player game with no multiplayer component.

Where it sits in the Altered Beast series

Altered Beast is the third of 25 entries we hold in the Altered Beast series. It arrived 7 months after Altered Beast. The next entry was Juuouki in 1989.

See all 25 Altered Beast games in release order →

What it launched against

Altered Beast launched on 1 June 1989, within three weeks of Tennis and Super Dodge Ball.

Released around the same time: Tennis, Super Dodge Ball.

Official trailer

Trailer thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Parents

Quick answers

Altered Beast — frequently asked questions

When did Altered Beast come out?
Altered Beast was released on 1 June 1989 for Sega Master System/Mark III.

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