Play Silpheed Online

Summary

Silpheed feels like a blast from the early days of 3‑D shooters, with its pseudo‑3D vertical scroll that makes enemies shrink as they climb toward the top of the screen. The game’s most striking hook was its soundtrack, one of the first titles to tout music as a major selling point.

You pilot the SA‑08 Silpheed, a starship dispatched by the Yggdrassil supercomputer to wipe out the Xacalite terrorist group. By blasting red orbs you can unlock five distinct weapon types, from homing missiles to an auto‑aiming shot and a side‑mounted phalanx spread‑laser. Points earned along the way also drop power‑ups that keep the firepower growing as the difficulty ramps up.

The Sega CD version, previewed at the 1993 Winter CES, trims the enemy count but adds a glossy visual twist: polygonal ships glide over pre‑rendered video backdrops, a technique borrowed from Namco’s Galaxian 3.

Storyline

The story of Silpheed on Sega CD unfolds in a distant future, with the year 3032 noted as the time an alien ship was discovered, sparking rapid technological progress and enabling humanity to colonise outer space. A terrorist known as Xacalite steals the powerful “planetary buster” missiles and the battleship Gloire, and the main fleet is too far away to reach Earth before the weapons can be used. In response, the supercomputer Yggdrassil orders the experimental SA‑08 Silpheed fighter, a prototype, to intercept and destroy Gloire. The Sega CD version expands the plot into a full space‑war campaign: Xacalite’s forces hack Earth’s mother computer, seizing control of every solar‑system weapon. Earth’s only hope lies with a small fleet that remains out of the computer’s reach, equipped with a squadron of SA‑77 Silpheed dogfighters, referred to as “prototypes” in the PC manual.