After beating Deus Ex 1, there was a time where me and some friends would install a coop mod and instead of playing through the game normally, we’d pick a map, clear it and play proper hide and seek.
It was really fun since you could easily hide under objects like tables, the lighting system let you essentially become invisible in shadows, the maps had a fuck ton of all kinds of nooks and crannies meaning plenty of unexpected hiding spots, etc.
OSRS is legit on its way to become bigger than it was in 2007 on miniclip days, it broke 250k players recently I believe, there’s also been a WoW streamer exodus towards OSRS too