All right i have a few critiques, but ill make them short and sweet.

He is the right height

up special / tilts / Up down speed / left right speed are perfectly fine.

Smash attacks are spammable and need at least 5 more frames of lag.

Down smash in particular is too large

Neutral special can either be the same speed and do no knockback. Or has to have 3 more frames of lag with the same knockback.

Uni-beam is fine in terms of strength.

Knockback on other mover are okay

This feedback is very much appreciated :D.
I also thought the same about the smash attacks but wasn't completely sure.

I'll work on these changes, and I also made a little change in the stance and walk that makes him more like the Iron Man in MvC games.

You'll see when this is updated.

Thanks!

Also, I'll probably keep the Nspecial's knockback mostly because it'd be weird to see Iron Man's repulsors not do any repulsing. I'll have to add lag.