Back to the Future Part II & III vs Sonic CD

Back to the Future Part II & III is a 1990 NES platformer that loosely follows the plots of the second and third Back to the Future films. Players guide Marty McFly through 2015, 1955, and 1885, solving puzzles and retrieving misplaced items while trying to fix timeline disruptions. The game is known for its short length and lack of a save feature, which contributed to its mixed reception upon release.

Sonic CD is a fast‑paced platformer that lets players travel between past, present, and future versions of each zone, hunting hidden Time Stones to thwart Dr. Eggman's plans. The game blends classic Sonic speed with CD‑quality music, animated cutscenes, and branching routes that reward exploration and quick reflexes. Set on the mysterious Little Planet, Sonic must break the metallic shell imprisoning the world, using time‑travel mechanics to destroy machines in the past and secure the true endings. Available on PC, it delivers retro graphics and a nostalgic soundtrack for both longtime fans and new players.

• Faithful to movie plot points
• Distinct time‑period level design
• Challenging puzzles for retro gamers

• Innovative time‑travel gameplay adds depth
• Iconic CD‑quality soundtrack
• Multiple stage versions increase replay value
• Fast, responsive platforming controls

• Very short overall length
• No save or password system
• Mixed critical reception at launch

• Limited to single‑player experience
• Graphics are dated compared to modern titles
• Some level layouts can feel confusing when switching timelines