Johnny Prankster Game

Johnny Prankster, from developer Sunday Monday, is a comedy simulation game built around one simple loop: set up a prank on a sibling, time the payoff, and watch the meme-worthy reaction play out. There's no real danger or fail state to worry about — the fun is in the setup and the chaos that follows.

Each round has you moving Johnny around a scene, picking the right moment and the right target for a gag, then letting it land. The sibling rivalry keeps escalating as pranks get answered with pranks, so a session is really a back-and-forth of setups and payoffs rather than one long level to clear.

Controls

Use W, A, S, D to move Johnny around. Click or tap to make choices, like triggering a prank or picking an option in a scene.

Tips

• Don't trigger a prank the instant you're in position — the timing of the reveal is what makes the reaction land.
• Watch where your sibling is looking or heading before you commit; a prank set up in the wrong spot just gets noticed early.
• Expect payback. Since the rivalry escalates, plan your next move assuming the side will retaliate.

It's a light, silly pick for a few minutes between things — there's nothing to grind or unlock, just setup-and-punchline gags one after another.