I have Rising World for MacOS, and am experiencing some issues while playing the game. While playing for a bit, my game will often Freeze or Lock up, resulting in me having to 'Force Quit' the game. Also, sometimes the world will disappear, along with the menu backgrounds. All that remains are some tools, underground assets, and the menu's text. In this instance the game doesn't freeze right away, and I can pause the game, that's where I can see Menu backgrounds are gone... Exiting the game to the main menu shows the same problem, no text background, just the main menu image, and white text, allowing me to quit the game.
Sometimes after this happens, it will freeze up, and I can't do anything, other times it allows me to quit.
Can someone help me with this? At this time I cannot find an error log generated in the Local Files on my System.
iMac Late 2012
2.7ghz Core i5
NVIDIA GeForce GT 640m 512mb