Honestly, a mechless Eggman isn't a very good idea, i mean, its nice to see eggman not have 90% of his body covered up in mech, but lets also remember what Eggman is capable of. ABSOLUTELY NOTHING, all he does is outspeed Sonic when all of his mechs are destroyed by him. In my own opinion, i'd rather see Eggman in his Mech Walker from Adventure 2, as it has yet to be done outside of Sonic Team's original design.
EggHead has
near instant acceleration to Sonic's speed,
maybe even more than Sonic's speed, as witnessed at the beginning of Sonic's final boss in Sonic (3) & Knuckles, if one decides to spindash towards him.
Mech-less EggMan is super fast, and EggMan, whether in a mech or not, is near-invincible, as witnessed in every Sonic game where he's a boss. I mean, really, you can hit him 8 times or so, then he just goes to a different place, to have another fight, over and over again.
While he can be hurt, he can never truly be killed... unless one is controlling him oneself (Sonic Adventure 2).
TL;DR: EggMan isn't just capable of a lot, he's also somewhat overpowered, plz nerf
I have nothing against a mech-less EggMan Wad, nor do I have anything against an EggMan Wad where he
is in a mech, but it's stupid to say he's capable of nothing when not in a mech.