You can own a physical cartridge of Leaky Faucet for the Game Boy Color, for real life! You simply help a guy repair his leaky faucet, any resemblance to blue heeler dad characters are a coincidence. You can play the browser version here.

All my game cartridges are made with high quality parts, and I assemble and flash the cartridges myself. Comes in a protective clear plastic case. Works on Game Boy Color, Game Boy Advance, Analogue Pocket, and any other device compatible with Game Boy Color cartridges.

Now includes a NFC tag inside the cartridge that when tapped with a phone will bring up the browser version of the game!