Perfect. If you like economic strategies, like I do - you will definetely like this game. Developing a country from shack housing and a couple of farms to a powerful economy feels absolutely great!

If you played Portal 2, you should probably check this out too. Gets a bit boring without the storyline, but it is always good to know the predecessor

If you played Half-Life 2, but didn't play this - go check it out. That's what your fathers used to play xD Quite good.

The game is rather outdated, the gameplay seems a bit primitive, but I do like the game a lot. Too bad it gets so few players these days.

Almost lost my mind with this one. Not sure if it is translated into English properly though.

Just read the description. The game is cool.

Puzzle gameplay. However, the difficulty in some levels seems impossible. Could also use a tool for designing custom levels.

Good puzzle game. Also has nice soundtracks.

Genuinely good as both a standalone game and a mod framework. Sandbox, TTT, Deathrun, etc.

Because it is awesome, and we used to have a server for this game.