I've had no issues until I got to the world with all the water and waterfalls. I've crashed and had to ctrl alt del to initiate a restart to recover my PC and force the game to close about 7 times now. I managed to get through the 3rd area by sticking to the far east side of the map and hugging the wall but it's kind of silly that they didn't test the stability of this world before releasing the game and never fixed it, it's just too much for the game to handle. It's in the wide open areas like the 3rd area with the teleporter and the 5th or 6th area that's a big circle with a calming night sky. I imagine manipulating the monster spawns might help the crashes but I'm curious if the worlds after this are as unstable because the 3rd world is almost unplayable with how often it crashes the game.

Edit: I managed to get through most of the 3rd world by hugging the outside of those two maps that guarantee the game to crash if you go straight down the middle but I'm still curious if there are more areas throughout the game I need to be wary of for crashes like these.