Played the free version and wish for a premium option? Here is what Overdrive Premium offers you: - Lightning Blade to claim for free; - 20% off for Upgrade and Heroes; - Free gems in the first 7 days; - Pop-up ads removed ... and a thrilling experience you do not want to miss! Overdrive – Ninja Shadow Revenge is built with the shadow theme and a futuristic story-line. In the future, a strong, outstanding species is created from the combination of humans, technology and black metal. The government names them “shadow cyborg” and allows every sector to have their own shadow security force (S.E.F), all of which have to be controlled by the Headquarter based in Century city. Everything seems so perfect, ‘til the day Headquarter is under attacked by a Dark Clan. Hacked, the Lord Commander of S.E.F slays his soldier and replaces them with a new shadow cyborg generation to take over the government. CORE, a senior cyborg soldier discovers the plot too late. After the attack, CORE joins the rebel and heads to the city seeking revenge for his comrades and destroying the Dark Clan. Starting from the Dark Forest, you will face dangerous enemies and traps. In the fight, use your skill to avoid attacks and make extraordinary combos. AMAZING FEATURES of the game: - Tutorial for newbies to walk all through the game. - Playable offline without Internet connection. - Smooth game control experience - Heroes to be upgraded, customised & equip with epic weapons & armor suits and more! - Ultra-stunning sci-fi graphic & effects - Giant bosses with unique attacks to slay. - Marvelous combos with a variety of weapons. Ready to become the world saviour? Join us now!