A place to submit Crazy Ideas.
Instead of different keys for all the things you own, use a USB like machine that unlocks things as usual but you must be assigned to the "system" e.g. The ignition of a car or a router in a building and you can unlock all the things connected.
A board game, but the dice only shows messages in Morse code. Then after its translated, its actually in a different language. Then translate that and it tells you a riddle. You must figure out what number the riddle is describing. You then move that number of spaces.
A lottery where everybody in the US pays one cent per month. Every month, the lottery is held, and some people get ten dollars, some get one dollar, some get nothing, some get a thousand dollars, and one person gets a hundred thousand.
make up a game and tell your friends that you play it with your family. play it with your friends be sure to be super boring when you explain it. make sure they're not 100% listening but think they get the gist. play the game and say fake rules all the time
A dating simulator game, where by coincidence, a character is Chosen, who's route is broken for your copy. If you go on the characters route, he will do something bad to you, like hit you, blackmail you or rape you. You will never know which character it will be in your copy though! And, after that, you can go to other characters routes in the same run, but the routes will be affected by you being a survivor of violence.