Got mine up to a point where I think I am ready to show it. Hope it's still before the buzzer.
https://onsensoft.itch.io/missile-puncher
I figured Missile Command was a good starting point for an idea I'd been kicking around, where you were a hero defending a city by doing a whole lotta' punching stuff. So I ended up naming mine Missile Puncher. Instead of shooting missiles at missiles, you fly around punching them, building up a special meter which can charge an instant teleport, or a short beam attack.
It still needs a big art pass, but I'm pretty happy with the underlying mechanics. So far there's kind of just a "play til' your dead" mode, but I want to start thinking out some discreet levels with some more challenges and enemies. Put it up in html5 on itch as I wasn't sure where else to host it.