What are your full system specs? What are you getting now?

Post asking for help without current details is useless.

Processor: E8600 CPU
RAM: 4 GB
Graphic Card: MSI GT 710 Nvidia

What about sound?

What is your CPU usage like when running the game?

What is the GPU usage when running the game?

What motherboard?

What power supply?

I asked for full system specs.... not just a few.

Muz wrote on 2020-11-13, 19:01:

How to get this game running in 60 FPS with Windows 10 using 1024x768 resolution?

You want 30 FPS, or else the AI is broken and the game really weird overall and not fun.

cyclone3d wrote on 2020-11-13, 20:47:

What about sound? […]
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What about sound?

What is your CPU usage like when running the game?

What is the GPU usage when running the game?

What motherboard?

What power supply?

I asked for full system specs.... not just a few.

I am using sb0220, board is 0KP561 (Optiplex 330), PSU is N305P06...

Here is a screenshot of GPU, and CPU usage, notice the FPS is quite low, which makes the game runs bit slow at 1024x768 resolution...

Looks to me like you are GPU limited more than anything. A GT710 is pretty much the slowest of the 7xx series.

D3D11 on dgVoodoo is very resource intensive, your GPU is pretty maxed out