Shooting Games!First-Person Shooter

Since shooting games is too broad in meaning, FPS should convey the specific kinds of games you intended to say more accurately.

When I was a kid, I played many shootingFPS games on my computer.

Some of the games, which I played, were IGI, Delta Force, and GTA.

Some people argued that by playing these games, you can becomethese games incites aggressive and violent behavior in a person.

Expressing this sentence in third person sounds more professional.

However, I never became an aggressive person and I didn't notice anythmy behavior being negatively affected.

For instance, those who are living in a dysfunctional household might decide to take up a gun and emulate a game.

Some of the games, which that I played, were IGI, Delta Force, and GTA.

However, I never became aggressive and I didn't notice anything negative side effects.

I believe that these games could affect some people negatively.

Another way to state this would be, "I believe that these games can affect some people negatively". You can also put "negatively" in front of "affect" instead, but this is totally optional.

For instance, those who are living in a dysfunctional household might take a gun and emulate a gamecopy the game in the real world.

Some of the games, which that I played, were IGI, Delta Force, and GTA.

https://www.grammar-monster.com/glossary/restrictive_clause.htm

However, I never became aggressive, and I didn't notice anything negative.

independent clauses

For instance, those who are living in a dysfunctional household might take a gun and emulate a gamcopy a game in real life.

This is correct, but I believe this is more clear.