Bryan McAllister’s personal reference notebook
July 30, 2026Short & citedBlog
Civic Viewpoint.
A quiet encyclopedia with a personal desk
Kept by Bryan McAllister — short guides, clear facts, and the Canadian angle when it matters.
How It Works • Games & Tech

Sonic the Hedgehog 2

Sonic the Hedgehog 2 is a 1992 platform video game developed by Sega Technical Institute and published by Sega for the Sega Genesis.

Updated July 30, 20261 min readCited sources

Sonic the Hedgehog 2 is a 1992 platform game for the Sega Genesis that introduced Miles "Tails" Prower. It follows Sonic and Tails stopping Dr. Robotnik from using the Chaos Emeralds to power the Death Egg.

What it is

Sonic the Hedgehog 2 is a side-scrolling platform game where players move through levels, defeat enemies, and collect rings. It expanded movement options and introduced Tails as a major playable companion.

Release and reception

The game launched in Japan on November 21, 1992, and worldwide on November 24, 1992. It became one of the best-known entries in the Sonic series and is widely remembered as an important early sequel.

Key characters and features

Miles "Tails" Prower, a two-tailed fox, appears as a key playable companion. The story focuses on Sonic and Tails stopping Dr. Robotnik from using the Chaos Emeralds to power the Death Egg, a recurring object in the series.

In short

  • Released November 1992 in Japan and worldwide.
  • Introduced Tails as a playable companion.
  • Centers on stopping Robotnik from using Chaos Emeralds for the Death Egg.
  • Later re-released on multiple platforms including Nintendo Switch.
Canadian angle

Sonic the Hedgehog 2 has been widely distributed and re-released in North America, including Canada, through Sega and later digital platforms, making it a familiar title for Canadian gamers.[1][13]

Quick questions

When was Sonic 2 released?
The Sega Genesis version was released on November 21, 1992 in Japan and November 24, 1992 worldwide.
What is Sonic 2?
Sonic the Hedgehog 2 is a 1992 platform video game for the Sega Genesis and the sequel to Sonic the Hedgehog.
Who is Tails in Sonic 2?
Tails is Miles "Tails" Prower, a two-tailed fox who appears as a key playable companion and is introduced in Sonic the Hedgehog 2.

Sources

  1. Wikipedia — https://en.wikipedia.org/wiki/Sonic_the_Hedgehog_2
    Supports: Original release dates, platform, developer, publisher, and basic plot summary.
  2. Sonic Wiki Zone — https://sonic.fandom.com/wiki/Sonic_the_Hedgehog_2
    Supports: Tails as a playable character, storyline details, and release timing.
  3. Nintendo — https://www.nintendo.com/us/store/products/sega-ages-sonic-the-hedgehog-2-switch/
    Supports: Tails' debut and later release availability on Switch.
  4. Nintendo Life — https://www.nintendolife.com/games/megadrive/sonic_the_hedgehog_2
    Supports: Release date for the Mega Drive/Genesis version.