Top 10 Shooting games - System requirments

1. Call of Duty 4: Modern Warfare

CPU:	2.4 GHz dual core or better

CPU Speed:	2.4 GHz dual core or better

RAM:	1 GB (2 GB for Windows Vista

OS:	Windows XP/Vista

Video Card:	3.0 Shader Support recommended. Nvidia Geforce 7800 or better or ATI Radeon X1800 or better

DirectX version:	9.0c

Sound Card:	Yes

Free Disk Space:	8 GB of uncompressed free hard disk space (plus 600 MB for Windows swap file)

DVD-ROM:	6X DVD-ROM

2. Counter-Strike: Source

CPU:	Pentium 4 processor (3.0 GHz, or better)

CPU Speed:	3.0 GHz

RAM:	1 GB

OS:	Windows 7 (32/64-bit)/Vista/XP

Video Card:	DirectX 9 level Graphics Card

Sound Card:	Yes

Free Disk Space:	4.6 GB

3. Call of Duty: Black Ops II

CPU:	Intel Core 2 Duo E8200 2.66 GHz or AMD Phenom X3 8750 2.4 GHz

CPU Speed:	Info

RAM:	2GB for 32-bit OS or 4GB for 64-bit OS

OS:	Windows Vista SP2 or Windows 7

Video Card:	Nvidia GeForce 8800GT 512 MB or ATI Radeon HD 3870 512 MB

4. Call of Duty: World at War

CPU:	Intel Pentium 4 / AMD 64 3200+

CPU Speed:	3.0GHz or better

RAM:	512MB RAM (XP)/1GB RAM (Vista)

OS:	Windows XP / Windows Vista

Video Card:	Shader 3.0 or better, 256MB Nvidia GeForce 6600GT/ATI Radeon 1600XT or better

Sound Card:	Yes

Free Disk Space:	8 GB

5. Halo 3

CPU:	2 Ghz Pentium 4 class processor (or x64)

CPU Speed:	2 GHz

RAM:	1 GB

OS:	Windows Vista

Video Card:	DX9 graphics card: WDDM driver, PS 2.0/32BPP, At least nVidia 6000 or ATI x700 or above

Sound Card:	Yes

Free Disk Space:	7 GB

DVD-ROM:	Yes

6. Grand Theft Auto IV

CPU:	Intel Core 2 Quad 2.4GHz, AMD Phenom X3 2.1GHz

CPU Speed:	2.4 GHz

RAM:	2 GB (Windows XP) 2.5 GB (Windows Vista)

OS:	Windows Vista - Service Pack 1 / XP - Service Pack 3 / Windows 7

Video Card:	512MB NVIDIA 8600+ / 512MB ATI 3870+

Sound Card:	Yes

Free Disk Space:	18 GB

7. Halo 4

Halo 4 is NOT currently available on PC.
Platform(s) it will be available on are: 360. 
We will update this area with Halo 4 system requirements as soon as we hear an announcement that it is coming to PC

8. Counter Strike 1.6

CPU:	Pentium 4 processor (3.0 GHz, or better)

CPU Speed:	3.0 GHz

RAM:	1 GB

OS:	Windows 7 (32/64-bit)/Vista/XP

Video Card:	DirectX 9 level Graphics Card

Sound Card:	Yes

Free Disk Space:	4.6 GB

9. Call of Duty: Modern Warfare 2

CPU:	Intel Pentium 4 3.2 GHz or AMD Athlon 64 3200+ processor or better supported

CPU Speed:	Intel Pentium 4 3.2GHz or AMD Athlon 64 3200+ processor or better supported

RAM:	1 GB

OS:	Microsoft Windows XP, Windows Vista and Windows 7 (Windows 95/98/ME/2000 are unsupported)

Video Card:	256 MB NVIDIA GeForce 6600 GT or better or ATI Radeon 1600 XT or better

Sound Card:	Yes

Free Disk Space:	12 GB of free hard drive space

10. Doom

CPU:	Pentium 4 or Athlon XP

CPU Speed:	2.2 GHz (Intel) or 2200+ (Athlon)

RAM:	512 MB

OS:	Windows XP

Video Card:	100% DirectX 9.0c compliant Video Card with Hardware T&L and 128 MB

DirectX version:	9.0c (included)

Sound Card:	Yes

Free Disk Space:	4 GB

CD-ROM:	8X Speed CD/DVD ROM