Yeah? Make a level involving a plasma pit separating you from a sparkable lockable door. Makes it a hole lot easier. And that you can kill yourself, burning the plant under you feet. XD
Ehm, savask's commit XD
The problem was that some elements are not marked as liquid, gas or powder, thus making shooting some elements impossible. Now it should be fixed once and for all (but I hope it won't add some weird bugs as it usually does)