PC games low resources

WhO can suggest me some PC games low resources, to play in a ten years computer????

I like an online game, called ROTMG. It is very simple and does not require any strong hardware.

Stronghold Crusader Extreme, can recommend that, and it's very probably going to run on your PC

CSSwould be an good advice for you and otherwise if you dont like shooters I would recommend flipper on Windows 7

What is the spec?
GTA V can run in my 9 years old laptop

You can emulate old console games from any cartridge based system like NES, SNES, Genesis, N64, Gameboy with low resources.

I would suggest Quake 3 if you like FPS games, I think that game is timeless