Can you arrange these games?

1.cod ghost's

2.battlefield 4

3.medal of honour warfighter

4.battlefield 3

Can you arrange them on the basis of system requirement and quality of offline single player campaign?

System requirement

BF4

BF3

The rest

Haven't played ghosts but I think you'll find they are fairly similar, Warfighter has the worst campaign though.

Play BF3 (can be found cheapest I would imagine) then BF4 if you like 3.

For game quality?

1. BF3

The rest are actually bad games. BF4 is much worse than BF3, netcode, gunplay, input lag, way more blur, runs a lot worse while looking aesthetically worse.

COD Ghosts is not a good COD, significantly worse than MW2.

No point in buying MoH