Not sure if we will have time to revisit this little project since we back to full time work on our current project, but I can look into making a lower-end build. (just no promises :D)
Hey just want to let you know, I have made a 'low-spec' version of the game. I will upload it after the game jam is over, since uploads are locked until then. This version has only been tested a small amount so there may be issues with it.