Can television (or videogames) influence your behaviour? How?

I grew up watching television and playing video games! In my childhood, I used to play dozens of video games and watch tons of cartoons, like Digimon, Pokemon, Yu-gi-oh etc! Also, I had a Playstation one and played many violent games, one of my favorite was the Resident Evil franchise. Resident Evil 2, for example, is a very violent game about zombies, the zombies spread across a city named Raccoon City because of a virus named T-Virus, a biological weapon capable to revive a dead corpse! When the accident happened, the T-virus spread easily across Raccoon City and infected the population, the main characters Leon and Claire need to survive across this nightmare! It was a fantastic game, of course! But it doesn't change my behavior or influenced me, I knew that it was only a video game and it wasn't real! It was only for fun! But my mother cared about what I could watch, She didn't allow me to watch violent movies, or movies with some nudes scene, she allows me to watch only cartoons, one of my favorite was justice league. Justice League was a violent cartoon, It tells the history of all DC superheroes and their powers and how they can use it to fight against the villains! There are is this cartoon dozen violent scenes, like war, explosion, violent deaths and etc. So, In my childhood, I used to expose to many violent things, but I didn't change my behavior to evil, instead, I think, I change my Behavior to good! Today I'm more creative and tolerant! I like to search for anything on the internet because I'm very curious too! I also like to draw and read and know news histories! And I do all of these things because of the television and video-games!