A downloadable game for Windows
You are the Pogo Knight.
Defend the King's courtyard by pogoing off the ground and goblins' heads.
Use thy mouse to click, drag, and release to pogo in a direction.
Disable sound by turning off your speakers.
Download, unzip, and run PogoJam.exe.
If you get complaints about missing MSVC 2015, then get the runtime here:
But honestly, it's probably not worth it.