I would be careful with this one, the original Dev of the original Madcoin is still updating his discord and still working on the coin.
Not sure why we need a swap or a takeover at this point?
Things the original dev has done:
Made 3 statements in the past 2 months, all of them making promises but zero clear statements.
Promised an updated website, whitepaper, wallet, etc., "soon." He hasn't done anything.
Allowed the website security certificate to lapse for over a week.
Called anyone questioning his motives or inactivity a scammer.
Along with not communicating with anyone, that's why there is a takeover happening.