>>104649151theoretically, the reason kirby survived is not because he did dimensional travel, but TIME travel.
according to many (obvious fictional) theories, when an object reaches certain velocity, it can travel thru time, examples being the Delorean from BTTF, or the Powerpuff girls in that apocalyptic future episode (cant remember the name).
assuming that was true, what kirby did was basically enter the time stream, or whatever you want to call it, and exited a cpouple minutes later, right after galeem ended the attack.
if thats true, then the only fighters and beings that could have survived are people with the ability to time travel, and so far the only 2 we know have that power are bayonetta (umbra time magics) and Palutena (fucking goddess)