I've just uploaded a new build to the beta brach. So far it includes:
- fix for enemies walking into crates and partially destructed walls
- explosive crates! ːsteamhappyː
- level tweaks, mostly to add explosive crates, but a few other small ones as well (Apartment, City, Forest, Cave, Desert, Alien Ship, Ascent)
- bouncier critters
- textured BG and more lighting in Apartment level
Going forward, I'll be posting updates about the beta branch in the following pinned discussion:
http://steamcommunity.com/app/395550/discussions/0/357287304433425902/
Best bet is to subscribe to this discussion for updates, though I may post announcements for bigger updates.