Sonic: Code Gray (Sonic 1 Hack) by Jdogg - Full Longplay @sonicthegamer666
Sonic: Code Gray (Sonic 1 Hack) by Jdogg - Full Longplay  @sonicthegamer666
Uploaded April 2025 | Updated September 2026, 2 weeks ago
Sonic: Code Gray is a Sonic 1 hack made by Jdogg, and the hack is pretty decent! It features some new stage layouts and even new, original music! And the difficulty of this hack is well, reasonable enough I guess.

There is a lot of enemies in some of the stage layouts, which is why I got hit a lot of the time, but otherwise I think it's still pretty okay! Spring Yard and Labyrinth haven't been changed a whole lot, but I did appreciate the idea of cutting the shortcut in Scrap Brain Act 3, having to take the, I'm assuming normal route instead. And as for the bosses? Well, all of them have been changed actually, being much harder than the original bosses! Though I feel like the Marble and Labyrinth bosses could've been better designed, they're still decently challenging enough for the most part. My main issue with the Labyrinth boss is that even though I do like the idea of different routes to follow Dr. Robotnik, it's one of those "pick the right route" kind of stage designs, and if the wrong one is picked, it possibly leads to drowning or death, so it ain't really the best designed boss? But I do appreciate the effort.

Dr. Robotnik in fact, uses the AOSTH design for his sprites! Which is the best Dr. Robotnik design in my opinion, and honestly, it would've been cool if more Sonic hacks used that design. And as for dying? It freezes the game when death happens, but thankfully pressing C twice resumes the game, just with a glitched HUD. Though, drowning doesn't freeze or crash the game for some reason.
I know Special Stages are also possible in this hack, but due to how much speeding and getting hurt that was caused in this longplay, I wasn't able to do all of them, and there was no way I was gonna spam the rewind feature that much just to get Chaos Emeralds and a Good Ending this time.

But overall, for being made in 2010, this was pretty average! Probably not the best, but definitely not the worst either, so I guess I'd recommend it for being challenging, but I can't think of any other reasons.

Download: info.sonicretro.org/Sonic_-_Code_Gray
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Sonic: Code Gray (Sonic 1 Hack) by Jdogg - Full Longplay

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