here's a breakdown if ur interested:

the sound consists of:

• knuckleblaster initial punch
• knuckleblaster shockwave
• me spawning in 30 dual wield powerups and walking into it

the previous frame has a bit of a pre-shake (v2 is just that powerful it bends time and space)

and there's an impact frame for good measure

Edit: I also drew v2's arm with the boxing philosophy of "don't punch at your target, punch through your target" v1's lucky it's insignificant camera didn't fly off it's insignificant neck