Probably my favorite sonic after experimenting mods, level design-wise i slightly prefer sonic mania, but to play through this with Shadow and his boost and homing attack, Chaos and his moveset from all main characters and a harder final boss, Amy and her hammer, Fang and his gun and triple jump, Mighty and his immunity to spikes in a game with lots of them, it's all a blast, add this with the already amazing gameplay from the main characters, banger OST, and the improvements this have compared to the vanilla game or even sonic 3 complete, and this is my favorite platformer experience so far, and my comfort game.