Amnesia: The Second Dimension [READY FOR LAUNCH]

[Romulator]

Do these loops run on a timer? If so, maybe you're able to stop the timer in OnLeave() and restart it in OnBegin()? This may allow the Engine a moment to slow down and readjust itself. Over time, a timer, even if it is set to update every 1/10ths of a second, it will fail to catch up and either try to fix itself or say "I need more memory" which may be also what is happening. (I've noticed this in a few apps I make in VB.Net.) The only problem is if these timer's update 'global' things, which you'll have to store before you stop the Timer.

If you've already done this though, disregard