https://www.pcgamer.com/totally-accurate-battlegrounds-no-longer-free-has-amassed-three-million-downloads/

Totally Accurate Battlegrounds started out as a late April fools' joke and parody of the battle royale genre. And then three million players downloaded it, including Austin, who punched cheese on his way to a no-kill victory (sort of). Now, as was planned, it's no longer free-to-play, and you'll have to pay $4.99/£3.99 for its shenanigans. 

For that, you get to take part in 40-way battles between floppy combatants in a large and surprisingly pretty map. Expect plenty of physics-based madness and lots of beatboxing, which you can start by pressing G.