Sonic Generations

Sonic Generations is a 2011 platform game developed by Sonic Team and published by Sega for the PlayStation 3, Xbox 360, Windows, and Nintendo 3DS. Produced in commemoration of the 20th anniversary of the Sonic the Hedgehog series, the game follows Sonic and his sidekick Tails as they form an alliance with their modern selves. It features two gameplay styles: “Classic”, which plays from a side-scrolling perspective like that of the original Sega Genesis Sonic games, and “Modern”, 3D levels similar to those in Sonic Unleashed (2008) and Sonic Colors (2010).

After his previous defeat, Doctor Eggman is left stranded in outer space with his robot henchmen Orbot and Cubot. A mysterious time-traveling entity known as the Time Eater appears; Eggman, realizing its potential, uses it to go back in time and team up with his past (“Classic”) self. The two convert it to a robot to erase their past defeats from history. The Time Eater proceeds to attack (“Classic”) Sonic as he travels through Green Hill at the beginning of the original Sonic the Hedgehog, and interrupts a birthday celebration being held for the present (“Modern”) Sonic by his friends, scattering them all through different time portals.

Modern Sonic awakens in White Space and rescues Tails after traveling through Green Hill. Sonic Generations is a platform game in which players control two variants of Sonic the Hedgehog: “Classic” or “Modern”. Classic Sonic’s gameplay is restricted side-scrolling gameplay similar to the original Sonic the Hedgehog games released in the 1990s, and requires him to use moves such as the Spin Dash and the Spin Attack. 

Modern Sonic’s gameplay follows the gameplay style of Sonic Unleashed (2008), and Sonic Colors (2010),[citation needed] featuring an amalgamation of third-person and side-scrolling perspectives and techniques such as boosting and homing attacks. Both Sonics collect rings as a form of health,[5] and power-ups such as elemental shields, invincibility, speed shoes, skateboards, or Wisps. Players can also customize each Sonic’s abilities, and purchase additional ones at a Skill Shop.