Zillion II - The Tri Formation Game

"Zillion II: The Tri Formation" is a hidden gem from the SEGA Master System era that takes the run-and-gun action of its predecessor and cranks it up with slicker mechanics and a fiercer challenge. Playing as one of the White Knights—JJ, Apple, or Champ—you blast through waves of robotic foes in a futuristic rescue mission, swapping between characters on the fly to exploit their unique weapons and abilities. The game’s tight controls and vibrant, anime-inspired visuals make every level feel like a sprint through a high-stakes sci-fi thriller.

What really sets Zillion II apart is its clever "Tri Formation" system, forcing you to strategize on the fly—lose a teammate, and your firepower takes a hit. It’s a brilliant twist that keeps the tension high, especially when compared to more straightforward shooters of the time. If you love retro action with a dash of tactical depth (and a killer synth soundtrack), this one’s a blast from the past worth rediscovering.