Thanks for the explanation, sounds like simple but affective way to solve the Chrono engine issue, and yes I'm still worry a bit about the loading save un-spwan' events, my game have day and night system and basically every 'morning' player will be able to 'attack' the ground (and found items) again, that when I plan to restore the 'un-spwan' events. a good example how to the 'restor' events effectively will definitely going to help, And no rush with the demo (I can't wait though :))