Sega Smash Pack is a series of game compilations featuring mostly Sega Genesis games.

Altered Beast is a 1988 beat 'em up arcade video game developed and published by Sega. The game is set in Ancient Greece and follows a player character chosen by Zeus to rescue his daughter Athena from the demonic ruler of the underworld, Neff. Through the use of power-ups, the player character can assume the form of different magical beasts. It was ported to several home video game consoles and home computers. It was the pack-in game for the Mega Drive when that system launched in 1988.