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Battlefield Hex 3D

GBACW Death Valley

Line of Sight note: The LOS rules implemented in the software are taken from the GBACW Series Rule Book 2023 Edition, including the option to include the effect of Crests, and amalgamated with the LOS rules from the Death Valley module 1862 and 1864 Battle Books. For any questions concerning the LOS implementation, feel free to contact dassedev as given below. For any questions concerning the LOS rules in general, then the 'Great Battles of the American Civil War series (GMT Games)' forum at Consimworld is a good port of call.

Please read the EULA before downloading the software. If you have any problems/suggestions regarding the software, then do not hesitate to contact dassedev with an email to support@dassedev.co.uk.

PC Installation

System requirements: Windows 7 SP1+, 8, 10, 64-bit versions only. In addition, it requires a graphics card with DX10 (shader model 4.0) capabilities. Also approximately 255MB-269MB of free disk space.

Microsoft Windows PC Download: Battlefield Hex 3D: Death Valley v1.1.1: BH3D_Death_Valley_v1_1_1_Win_x86_64.zip

Microsoft Windows PC Download: Battlefield Hex 3D: Death Valley v1.1: BH3D_Death_Valley_v1_1_Win_x86_64.zip

Microsoft Windows PC Download: Battlefield Hex 3D: Death Valley v1.0: BH3D_Death_Valley_v1_0_Win_x86_64.zip

To install, double-click on the downloaded ZIP file, which automatically launches the un-zipping utility. Then drag the BH3D_Death_Valley folder to any convenient disk folder. Double-click on the installed folder to open it and then double-click on the BH3D_Death_Valley.exe to launch the application.

MacOS Installation

System requirements: Mac OS X 10.13+. In addition, it requires a graphics card with DX10 (shader model 4.0) capabilities. Also approximately 293MB of free disk space.

Apple Macintosh MacOS Download: Battlefield Hex 3D: Death Valley v1.1.1: BH3D_Death_Valley_v1_1_1_MacOS.zip

Apple Macintosh MacOS Download: Battlefield Hex 3D: Death Valley v1.1: BH3D_Death_Valley_v1_1_MacOS.zip

Apple Macintosh MacOS Download: Battlefield Hex 3D: Death Valley v1.0: BH3D_Death_Valley_v1_0_MacOS.zip

To install, double-click on the downloaded ZIP file, which automatically launches the un-zipping utility. Then drag the BH3D_Death_Valley file from the un-zip window to any convenient disk folder or to the Applications folder. Double-click on the installed BH3D_Death_Valley file to launch the application.


Battles for the Shenandoah expansion

Line of Sight note: The LOS rules implemented in the software are taken from the GBACW Series Rule Book 2023 Edition, including the option to include the effect of Crests, and amalgamated with the LOS rules from the Battles for the Shenandoah expansion Battle Book. For any questions concerning the LOS implementation, feel free to contact dassedev as given below. For any questions concerning the LOS rules in general, then the 'Great Battles of the American Civil War series (GMT Games)' forum at Consimworld is a good port of call.

Please read the EULA before downloading the software. If you have any problems/suggestions regarding the software, then do not hesitate to contact dassedev with an email to support@dassedev.co.uk.

PC Installation

System requirements: Windows 7 SP1+, 8, 10, 64-bit versions only. In addition, it requires a graphics card with DX10 (shader model 4.0) capabilities. Also approximately 208MB of free disk space.

Microsoft Windows PC Download: Battlefield Hex 3D: Death Valley BftS v1.0: BH3D_Death_Valley_BftS_v1_0_Win_x86_64.zip

To install, double-click on the downloaded ZIP file, which automatically launches the un-zipping utility. Then drag the BH3D_Death_Valley_BftS folder to any convenient disk folder. Double-click on the installed folder to open it and then double-click on the BH3D_Death_Valley_BftS.exe to launch the application.

MacOS Installation

System requirements: Mac OS X 10.13+. In addition, it requires a graphics card with DX10 (shader model 4.0) capabilities. Also approximately 232MB of free disk space.

Apple Macintosh MacOS Download: Battlefield Hex 3D: Death Valley BftS v1.0: BH3D_Death_Valley_BftS_v1_0_MacOS.zip

To install, double-click on the downloaded ZIP file, which automatically launches the un-zipping utility. Then drag the BH3D_Death_Valley_BftS file from the un-zip window to any convenient disk folder or to the Applications folder. Double-click on the installed BH3D_Death_Valley_BftS file to launch the application.


Three Days of Gettysburg Third Edition

Line of Sight note: The LOS rules implemented in the software are taken from the GBACW Series Rule Book 2023 Edition, including the option to include the effect of Crests, and amalgamated with the LOS rules from the Three Days of Gettysburg Third Edition Battle Book. For any questions concerning the LOS implementation, feel free to contact dassedev as given below. For any questions concerning the LOS rules in general, then the 'Great Battles of the American Civil War series (GMT Games)' forum at Consimworld is a good port of call.

Please read the EULA before downloading the software. If you have any problems/suggestions regarding the software, then do not hesitate to contact dassedev with an email to support@dassedev.co.uk.

The maps shown in the software are those from the VASSAL modules and have been used by kind permission of GMT Games LLC.

PC Installation

System requirements: Windows 7 SP1+, 8, 10, 64-bit versions only. In addition, it requires a graphics card with DX10 (shader model 4.0) capabilities. Also approximately 88MB of free disk space.

Microsoft Windows PC Download: Battlefield Hex 3D: 3DoG 3rdEd v1.0: BH3D_3DoG_3rdEd_v1_0_Win_x86_64.zip

To install, double-click on the downloaded ZIP file, which automatically launches the un-zipping utility. Then drag the BH3D_3DoG_3rdEd folder to any convenient disk folder. Double-click on the installed folder to open it and then double-click on the BH3D_3DoG_3rdEd.exe to launch the application.

MacOS Installation

System requirements: Mac OS X 10.13+. In addition, it requires a graphics card with DX10 (shader model 4.0) capabilities. Also approximately 117MB of free disk space.

Apple Macintosh MacOS Download: Battlefield Hex 3D: 3DoG 3rdEd v1.0: BH3D_3DoG_3rdEd_v1_0_MacOS.zip

To install, double-click on the downloaded ZIP file, which automatically launches the un-zipping utility. Then drag the BH3D_3DoG_3rdEd file from the un-zip window to any convenient disk folder or to the Applications folder. Double-click on the installed BH3D_3DoG_3rdEd file to launch the application.

Contact Information

support@dassedev.co.uk

(C) 2024 v0.3 5 Sep 2025