I might be late on posting this but...
This is Sonic Xtreme: Construct 2 Edition: https://www.scirra.com/arcade/adventure ... ition-1100
The game is a 2D Sonic fangame based off of Sonic X-Treme, a cancelled Sonic game. It will be like the classic Sonic games. You'll go through the levels from Sonic X-Treme plus some original levels. The game will use music, textures, and sprites from Sonic X-Treme and any other Sonic game.
I am currently working on Alpha 1.5.0, which will have more levels, more animations for Sonic, and a new boss battle.
So far I have 3 levels completed: Jade Gully, Crystal Frost, and the final level which I have no name for.
Please note that I am using the free version of Construct 2 and I am on my 89th event. So expect for the next few updates to be delayed.
If your going to say something like "OMG dis game suks" or "Some1 git vinny, cuz dis game ******** then I won't respond, I'll just quietly remove your reply. I don't want to start a flame war.