Backward Compatibility.

[tomangelo]

I think earliest Colobot: Gold Edition builds were actually coded with requirement of OpenGL 1.3, now we're probably going into 1.4 or 1.5. Moving back to OpenGL 1.1 is actually very hard to achieve, it requires to rewrite almost all graphical code to use only functions available in OpenGL <=1.1.
Although your GPU should easily support newer OpenGL versions, but this might require to install GPU manufacturer drivers (Intel in your case), poor OpenGL support is usually a thing in Microsoft GPU drivers.
https://downloadcenter.intel.com/product...phics-3000 There are drivers for your GPU to Windows 7 and 8, unfortunately there are no official drivers to Windows 10, yet sometimes it's possible to install drivers from older Windows version.