Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
SonicUndergroundReduced.png (236 × 202 pixels, file size: 89 KB, MIME type: image/png)
Smaller version of the Sonic Underground image
Appears on these pages
Fanart I my opinion, fanart images here, on SNN aren't serving any relevance, and should be...