[Minoslas]

DCS: World 1.5 and 2.0 are free, actually interinum versions meanwhile free caucasus map has reconstructed and improve to EDGE map archive format, the same of NTTR Nevada (and the incoming Normandy WW2). When that reach, 1.5 and 2.0 alpha version disappear and all has move to 2.5 version. All purchase modules (except new maps) work on all version without charge.

All engine and improvements on core simulator are free. All modules purchase on previous versions has update to work on future versions without charge, similar situation happens with makes the jump from the old 1.2.X (Dx9 engine), to the new 1.5/2.0 version (Dx11).

Actual DCS: World requirements:
1.5 Stable version
https://www.digitalcombatsimulator.c.../world/stable/

Minimum system requirements: OS 64-bit Windows 7/8/10; DirectX11; CPU: Core i3; RAM: 8 GB; Free hard disk space: 30 GB; Video: 2 GB RAM card, DirectX11 - compatible; requires internet activation.

Recommended system requirements: OS 64-bit Windows 7/8/10; DirectX11; CPU: Core i5+; RAM: 16GB; Hard disk space: 30 GB; Video: NVIDIA GeForce GTX780 / ATI R9 290 DirectX11 or better; Joystick; requires internet activation.

2.0 Alpha version (to test NTTR Nevada and future maps)
https://www.digitalcombatsimulator.c...s/world/alpha/

Minimum system requirements: OS 64-bit Windows 7/8/10; DirectX11; CPU: Core i3; RAM: 8 GB; Free hard disk space: 30 GB; Video: 2 GB RAM card, DirectX11 - compatible; requires internet activation.

Recommended system requirements: OS 64-bit Windows 7/8/10; DirectX11; CPU: Core i5+; RAM: 16GB; Hard disk space: 30 GB; Video: NVIDIA GeForce GTX780 / ATI R9 290 DirectX11 or better; Joystick; requires internet activation.