Two Fortnite related ones:
r/FortNiteBR Made the avatar that shows up next to usernames all a gif of Rust Lords doing the Take the L emote (the Rust Lord skin has become associated with "players most likely to engage in bad manners").
Epic Games themselves changed the Impulse Grenade for one day only that launches players so high into the air it almost outright guarantees a kill via fall damage, and screws with players who like to use the grenades on themselves to get close to enemy players for a shotgun kill.
And now for others:
Battlerite's official site is selling body pillow covers for a limited time (no covers of Blossom though).
343 Industries made a detailed joke reddit post saying the next Halo game is a free to play Battle Royale title (though seriously I wouldn't be surprised if Halo 6 has a Battle Royale game mode).
Remedy Entertainment (Max Payne 1 and 2 and Alan Wake) made a video where creative director (and the face of Max Payne in the first game) Sam Lake says the company is quitting video games and becoming a coffee company.
Black Mesa's developers made a Steam thread saying the game would get a Battle Royale mode and loot boxes.
Overkill Software released a video for a fake "Payday: Animated Series" that calls back to 80s and 90s cartoons based on movies and video games that were aimed at adults but yet got a cartoon aimed at kids.
and Kingdom Come: Deliverance developer Warhorse made a Twitter post saying loot boxes and horse skins are coming to the game.
