Sonic The Hedgeblogさんのイラストまとめ

A panel from the story ‘Cartoon Concerto’, from the UK Sonic The Hedgehog 1991/92 Yearbook.

Selecting the Longhorn Bull, from ‘Sonic’s Schoolhouse’.

A panel from ‘Energie Verwenden Statt Verschwende’, an Austrian comic where Sonic helps people to conserve energy.

Robotnik’s Badniks, from ‘Sonic The Hedgehog’ #0, which includes Splats, a ‘Sonic 1′ badnik that never made it into the game, as well as odd color schemes for Ball Hog, Burrobot and Moto Bug, which would continue throughout the series.

When Sonic fought the ultimate life form, from the ‘OK KO’ Episode ‘Let’s Meet Sonic’. @ianjq

An unused enemy found in the files of ‘Sonic Triple Trouble’. This would have been used in the Atomic Destroyer Zone.

The cover artwork for ‘Sonic Drift’ on the SEGA Game Gear.

Artwork of Knuckles, from ‘Sonic Shuffle’ on the Dreamcast.

The cover for ‘Sonic Dance Power 4′, a techno-dance compilation albums released in the Netherlands

Artwork of a Chao, from ‘Sonic Adventure’.