here's my thoughts on two ways of doing this. i don't wanna get rid of forum games completely because i know some people still like them but i dont want them to take over a board like this or off-topic because the previous would clog that board up and the latter would kinda kill the board since i dont really see forum games as that solid.
id rather try and dissipate them - not get rid of them completely, but rather let them slow down so they don't become a pest to any board.
first way of doing this is probably not an ideal means of doing so but may be a bit more surefire and swift. you could move the actual forum games (aka x above user and stuff like that) to off-topic - and hear me out - seeing as people won't like this, it'll kill the popularity for forum games. this will wither down on forum games in general to the ones that have been around for like 7 years and all that and keep lesser ones away. of course, this comes with the price of relying on bothering people in order for it to work.
i decided this was dumb
the second way is probably much better. change the name to something like "Adventure/Roleplay Games" or something along the lines of that instead of making the topic about forum games. this'll probably stop forum games a bit less and allow for more /tg/ like content. this may not work but i honestly like the title more than "Content/Forum Games".
matter of fact, what does 'Content Games' mean?