Altered Beast Classic

Master the Arcade Legend That Defined a Generation

Tired of mobile games that feel shallow or packed with intrusive ads? Step into the boots of a mythic warrior in Altered Beast Classic, the authentic 1988 arcade smash from SEGA. This cult-classic side-scroller drops you into ancient Greece with a divine mission: battle through hordes of demonic future-creatures to rescue the goddess Athena from the clutches of the underworld lord, Neff. Your journey is powered by a unique and iconic transformation system. As you defeat enemies, you collect floating Spirit Balls that progressively enhance your centurion’s strength, culminating in a spectacular metamorphosis into a powerful beast with devastating new attacks. This SEGA Forever release delivers the complete, unaltered experience, optimized for modern touchscreens without compromising the original’s brutal challenge and satisfying gameplay loop.

This official port is part of the SEGA Forever collection, guaranteeing faithful gameplay identical to the legendary Mega Drive/Genesis version. The mobile adaptation includes essential quality-of-life features like fully customizable touch controls, allowing you to tailor the virtual D-pad and button layout for precision movement, jumping, and punching. A robust save-anywhere system lets you preserve your progress instantly before a tough boss fight, so you can practice and conquer on your own schedule. The game is free to play with a streamlined ad model: you may view optional ads in the start menu, but once you’re in the action, there are no banners, pop-ups, or interruptions to break your immersion as you clear each stage and face off against monstrous level-ending bosses.

• Iconic Beast Transformation System
• Customizable Touchscreen Controls
• Instant Save-Anywhere Functionality

Relive the challenge that built SEGA’s legacy. Download Altered Beast Classic now and unleash the beast within!

Heads up: you'll need wifi for most features. Some cool stuff is extra.