Problem: Halp, all my loot disappears!1!
Solution: Build a loot-chest and place it down.
Problem: I did, but I'm still losing loot
Solution: Your chest is full. Go and empty it.
Automagically collects all the loot, on all surfaces. Useful in combination with artillery. Convenient for mods that add loot when aliens die, like Bob's mods, Necromant, Reika's EndgameCombat, Alien Loot Economy and Alien Space Science. The chest acts now as a passive provider chest and gets unlocked with logistic-robotics tech.