Download 3D RAD package:

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3D RAD pro v 7.2.2 This is the last version of 3D RAD engine Download
3D RAD pro v 7.1.9 New Download
3D RAD pro v 7.1.2 Download
3D RAD pro v 6.5.0 First realy stable version Download
3D RAD pro v 6.4.6 New Download
3D RAD pro v 6.4.0 New Download
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3D RAD NET 5.2 (2007 release) New This is the final version before total engine rewriteDownload
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3D RAD v 3.0 New This is the most popular version of 3D RAD engine at its glory days. Also the last with DOS-like interface Download
3D RAD v 2.9 New Download
3D RAD v 2.3 New A very old version back from 1999 Download
3D RAD v 1.5.3 New A very old version back from 1998 Download
3D RAD v 1.4.3 New A very old version back from 1998 Download

Develop your own pc games with 3Impact, the free 3d engine SDK with a short learning curve.

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3impact converter v5.1 Download
3impact engine v 5.800 full Download
3impact engine v5.100 demo Download

Download 3D RAD Tools:

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Forum backup New v.20160212 Download

Download tools for older versions (1st/2nd gen):

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3D RAD 2nd GEN (3.1-5.2) DX8 translator patch New A workaround to force old 3drad games to run on Windows 10.
Copy content of folder in to root of your 3drad game.
Note: used WineD3D + dgVoodoo + original DX-8 libs. may require additional software or full DirrectX-8 package
Download
3D RAD studio for 3D RAD NET 5.2 New "Brain script" code editor for 2nd gen 3drad Download