From Sonic Retro
Sonic 3 & Knuckles Sgwaydos is The Great Hack
About your hacks...
Sonic Retro typically requires hacks to have associated description pages that describe what the hacks actually are. See Sonic Boom (hack) as an example. So far, you've just dumped a bunch of files here with very little description (File:Sonic 2 Level Mix v1.0.zip, File:Sonic 3 Sgwaydos 1.5.3.zip) and what appears to be at least one terrible screenshot (File:Sonic 2 Level Mix v4 000.gif). In addition, the hack has to be notable in some way. Terrible palette edits aren't considered notable. See Sonic Retro:Hack Policy for more information.
Also, when editing your talk page, be sure to use ---~~~~ to sign entries. And finally, Don't Capitalize Every Word In Your Sentences - it makes you look like a tool. ---GerbilSoft (talk) 12:12, 8 April 2015 (CDT)
"SpongeBob in Sonic 1"
Once again, you uploaded a ROM image without making a page that actually describes the hack. You also uploaded a poorly-taken screenshot (480x360, JPEG, with Kega messages visible), and then replaced that file with the ROM image, resulting in a "ROM image" with a .jpeg extension.