*First post updated with Green Hill Zone Act 1 (updated) and Act 2 (new)*
Sorry for constantly changing my mind, I guess the lack of sleep has made me a bit unstable today. In any case, I've changed my opening post a third time to reflect my new decision: all maps will include the original background, and the Special Zones will also get plain ones for visibility.
I'm also happy to report that I've finally found a pattern in Green Hill Zone's background. After 3840 pixels horizontally, I had noticed in the past that it started repeating itself for 512 pixels but would start a new pattern right after, angering me greatly. Well I just realized a few minutes ago that the new pattern isn't really one; it just starts repeating the same block over and over again as if it was out of idea!
Okay, yeah, I know it's not interesting stuff for most of you, but to me it's important because I redid the background for Green Hill Zones Act 1 (and 2, new map) and am now totally happy with them since there's no "fudging" involved
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"With the first link, the chain is forged. The first speech censored, the first thought forbidden, the first freedom denied, chains us all irrevocably." [...] The first time any man's freedom is trodden on, we're all damaged. - Captain Jean-Luc Picard
Current projects: Sonic CD (Sega CD), Mega Man V (GB), Mega Man Zero (GBA), Battletoads (NES)