uhm ... opens my steam account
lol! mason and sophie love playing games together, and mason is the one who got sophie into a lot of her interests. i can easily imagine them getting really competitive over 2 player fighting, racing or survival games on some old consoles in masons bedroom. on the computer i imagine sophie also liking to Watch mason play games, as a lot of games would actually be too difficult for sophie to play easily. i can imagine sophie really liking to listen to mason play his own games.

darcy-- "This is such a cute ask! Yeah, video games is def one of the biggest ways they bond.. I like to imagine them cooler than myself and Mikey and therefore play more games than us, haha. Sophie loves games like Webkinz, Monkey Quest, Neopets, Minecraft, Chuzzle, Insaniquarium, Plants VS Zombies, coolmathgames stuff .. Silly and cute kids games! She does also have a large part influenced by Mason though, and enjoys literally everything she likes XD. She also has odd random tastes though- really enjoys indie games or random stuff she finds on the internet that people have made on a whim. Also random porn games she'll very shyly watch by herself on YouTube, haha (honey-pop type stuff). As she gets older she definitely refines her tastes.. Likes puzzle games, visual novels, rogue-likes.. There are too many to list! They are gamers."
Darc has asked me to list games that mason likes. mason would like games like minecraft, doom, resident evil, the last of us, spore, binding of isaac, gmod. would also enjoye indie games, rpgmaker games (think earthbound, undertale) she would probably really like pokemon too now, that i thinks on it. these are to mostly give you an idea of their in-universe equivalent interests, eveything would be uncopyrighted mcfakegame