I used the search function, even went on the Issues list on Github. But I couldn't find anything useful, so I really hope this hasn't been posted before.
So, I installed Dungeon Keeper Gold GOG Edition and KeeperFX on my work laptop. And it worked flawlessly with no issues whatsoever (Uses Windows 7)
Now I decided to install it on my home PC, the DK Gold GOG Edition as well as KeeperFX. Only thing I did differently was to use the Unofficial KeeperFX release because Lubiki is offline.
So I start the game up, and immediately I notice that the game was running poorly, in the opening cinematic where the knight rides past some monks. I see how the knight keeps jumping back and forth repeatedly.
Then I get into the main menu and the cursor does the same thing, flickers and jumps as I drag it through the screen.
In-game, it worked a bit smoother as the map started, but once my imps started building stuff, the screen would (again) flicker and shake uncontrollably.
I'm not sure if it's the OS that's causing it, or if I'm missing some important files like a specific DirectX installation etc.
These are the ones I tried:
"keeperfx_unofficial_0_4_6_complete"
"keeperfx_ccp_0_40_complete"
But they both give me the exact same issue.
If you require anymore information, please ask! I really want this to work asap.
Note:
Oh also, the original GOG version is unplayable to me, the FPS drops it gets is frustratingly agonizing. It's as if it's playing on 50% speed or something.