Westwood Studios made Dune II and Dune 2000.
https://gamefaqs.gamespot.com/pc/564691-dune-ii-the-building-of-a-dynasty
https://gamefaqs.gamespot.com/pc/197181-dune-2000
Edit: To make more confusing. Dune and Dune II both released the same year, but Dune was made by Cryo Interactive.
R.I.P. SaikyoMog! https://www.youtube.com/watch?v=t-seAIeu3Og
"You know, there are certain flaws in this film," Tom Servo