Sonic the Hedgehog 4

Mission Intelligence: Sonic the Hedgehog 4 extends SEGA’s legacy platformer code into a high-speed, ring-chasing operation built around precision jumps, momentum physics, and boss encounter loops. Players sprint through multi-layered stages, exploiting terrain to chain combos and maintain velocity. Retro-inspired zones fuse with modern visual pipelines and refined control mappings for competitive speedrunning and replay optimization. Keywords: Sonic, 2D platformer, speed, rings, SEGA, classic revival.