Found a Steam discount madness sell and got a few titles

I'm a huge fan of video games, but not the new ones where there's no challenge, everything is about achievements, there are tutorials for every move and level and more. I miss the good old games where they just dropped you in the middle of the level with little to no background except a few cinematic scenes and that's it, you had to explore the game, the world and little by little finding about what it is all about.

Those were the games.

I don't really have much time to play but I wanted to buy them and give them a try whenever I have a chance. I already played some of them back in the day and some others I just bought because they were top rated or I was curious about them.