Sonic Tennis DX

About

Sonic the Hedgehog 4 Episode I is a 2D platformer from Sega released in 2012. It revives the classic side-scrolling formula with levels like Green Forest and Sky World, where players use Sonic’s speed and Tails’ flight to tackle enemies and environmental puzzles. The game introduces the Super Spin Dash and a level editor for custom content. Available on iOS, Android, and PC, it balances fast-paced action with occasional slowdowns for exploration. The game holds a 70 on Metacritic and 3.5/5 on GameRankings. Critics praised its nostalgic design and tight controls but noted some levels feel unevenly challenging. Bright visuals and returning 2D gameplay won over longtime fans. As the first of four planned episodes, it sets up future content with unlockables and a story that continues in later releases.