Altered Beast Classic

From Grave to Glory: Relive the Arcade Legend That Defined a Generation

You are a fallen centurion, resurrected by Zeus himself. Your mission: tear through hordes of mutated monsters, collect orbs of power, and transform into monstrous beasts to rescue Athena from the demon Neff. This isn’t just nostalgia—this is Altered Beast Classic, the 1988 SEGA arcade masterpiece that launched the Mega Drive/Genesis era, now fully optimized for your mobile device. Every punch, kick, and beastly roar is here, untouched and uncompromised.

Core Gameplay & Transformation Mechanics

This is a side-scrolling beat-'em-up where every level is a gauntlet. You start as a human centurion, but the key to victory lies in the glowing blue orbs scattered across each stage. Collect three of them, and you undergo a brutal, screen-shaking transformation into one of several mythical beasts: a werewolf, dragon, bear, or tiger. Each form grants unique attack patterns, increased speed, and devastating special moves. The game is structured across five distinct stages, each ending with a colossal boss fight—from a giant worm to a two-headed dragon—that demands you master your beast form's new abilities.

Mobile-Specific Enhancements & SEGA Forever Features

This release is part of the official SEGA Forever lineup, meaning it’s a pixel-perfect emulation of the original arcade ROM, not a watered-down port. The touch controls are fully customizable: you can reposition the virtual d-pad and action buttons, adjust their opacity, and even enable a dedicated jump button for precision. For the first time on mobile, you can save your progress at any point with the quick-save/quick-load system, letting you pick up exactly where you left off—no passwords, no level codes.

The game also includes a Turbo mode that removes all interstitial ads. Once you start playing, there are zero banner ads, pop-ups, or video interruptions. The only ad appears on the main menu, and it’s skippable. This means your gameplay experience is smooth, lag-free, and completely uninterrupted.

Feature List

• Save anywhere, anytime
• Customizable touch controls
• Turbo mode (ad-free gameplay)
• Original arcade ROM emulation

Download Game Now

Limited offer: exclusive access for first-time players. Today only—download Altered Beast Classic and transform into legend.

Technical Disclaimer

Internet connection required for initial download and Turbo mode activation. In-app purchases available for optional cosmetic upgrades.