What to play??

Hello, i recently bought a new GPU (GeForce GT 1030), and since i have 4 GB of RAM, and Pentium Dual Core E5800, im limited to medium requirements games.

I have some games currently installed, but they are getting boring. I want something to play everyday, a good NON FUTURISTIC single player game with great story, or a good NON FUTURISTIC multiplayer game. (I really dont like futuristic games, or being killed by robots)

List of games that i played:

Mafia 2, GTA 4, Skyrim, Warface, Battlefield Bad Company 2, Battlefield 3, Stranded Deep, Pro Evolution Soccer 16, 17, Medal of Honor, Medal of Honor Airborne, Men of War Assault Squad 2, Rise of Nations, TDU, TDU2, Euro Truck Simulator 2, League of Legends, War Thunder, World of Warships, Insurgency, NBA 2k14, Borderlands 2, RUST, ATS, Far Cry 2, Far Cry 3, L4D2, NFS:HP, Minecraft, Wolfenstein, City Car Driving, ...

The best game in my opinion was Mafia 2. Perfect story, perfect characters, good graphics, good gun sounds, and good driving simulation...

If you like games like Mafia 2 and GTA 4, you might also enjoy Just Cause, Sleeping Dogs or Saints Row. The last one is a bit crazy.

Call of Duty WWII and Sleeping dogs are both really fun singleplayer

Why not try Diablo 2: Lords of Destruction? Team Fortress 2?

Try Frontier Pilot Simulator... Combination of Euro Truck and Flight Sim.

Really addictive stuff!

My suggestion list (its not everything but it should keep you busy)

Space Engineers,Medieval Engineers,7 Days to Die,Imperium Galactic Survival,The Forest,Subnautica,Life is Feudal,Stranded Deep,From the Depths,Kerbal Space Program,StarMade,Another Brick in the Mall,Elite Dangerous,Kenshi,RimWorld,Hospitalize,Kingdoms,Wurm Unlimited,My Summer Car

I should add Cities Skylines and Planet Coaster

Far cry 4 and Assassins creed

I really dont like SciFi games, that's my biggest problem. I will try some of these games, nothing to lose :) .

I never tried Assassins Creed. They say that it has a good storyline, is that true?