Went back and managed to find the GenoCoins™. The text was indeed pretty hard to read but managed to make out what it said in the end! Never would have spotted the hint otherwise, though. Does finding all the roblox splat sound effects spawn Goglumbo by any chance? He's in my world now but no idea how I made him appear XD
Thanks for making such a fun game. Will be keeping an eye out for whatever you do next!