Any tricks to improve performance? (MBP)
There’s not a lot you can do to improve the FPS you’re currently getting unfortunately.
The game is a cider port so it’s running in 32bit – which means it’s not making optimal usage of the CPU or the GPU, and then on top of that it can only utilise 4GB’s of RAM.
I would strongly suggest quitting any other applications, including smaller applications that might just be running in your menu bar. But other than that I don’t think there’s anything you can do to really improve performance. There is a config file where you can tweak how much vRAM the game recognises – but it doesn’t actually seem to have any impact.
I found that part of the config file from some old forum posts but noticed the same thing. Running at 1280×800 resolution with everything on low I get 35-45FPS so that’ll do.. my old, broken laptop got 20-30 with the same settings, so at least it’s playable now.