Been working away through my bug list and knocked a few tricky ones on the head. Build is live - find the change log below! CHANGELOG 0.9.9.3 [h3]optimizations[/h3] -[list] [*]consolidated barrier lighting per barrier group to increase performance [/list] [h3]bug fixes [/h3][list] [*]fixed a bug where hammering Undo with active cranes could end up in broken states [*]fixed a bug where conveyors somethings push barrels into each other [*]fixed a bug where enemy drones would just run into barriers without care [*]fixed some holes in level borders [/olist] I also spent a little time to produce another launch trailer, have a peek if you like! [previewyoutube=dXPzZNpBSMU;full][/previewyoutube] Once again thank you for all the feedback you provided, be it as a curator, beta tester or friend! Official release day is in 10(!) days! -j