80s Action Pixel Shooter Game Builder

Mow down neon 1986 as one mustached action dad: blast punks, mullet goons and robot mechs while every kill stains the screen with permanent pixel gore. Claude Code builds it in one HTML file: 5 airdrop guns, a bullet-reflecting roundhouse kick, a rideable lawn tractor, tape-measure grapple, time rewind, 8 enemies, 2 three-phase bosses, 16 upgrades, dad-joke quips and a VHS filter. All art and sound made in code. 5 variables re-skin it.