This is my first Sonic 1 hacking attemp. I made it in about... 30 minutes? It just is Marble Zone Act 1. Tried my best to make this, but it didn't come what I wanted. But I'm just 12 (I'm turning 13 the 18th). I made it with ESE 2. Hope you like it. And don't say it's impossible. I tested it. Download it by clicking here.