Some says its enough explosives in Powder Toy, but I like to watch explosions in different situations, and I want to have a fun with more and more explosives with various attributes. Powder Toy feeds my pyromania

Dragonzalo
I love your list:
Propane (with blue flame in fancy)
Hydrogen Sulphide (I like the idea of heavy gas)
Magnesium. I (and think not only i) suggested it some time ago - rejected. But i still want to see it in the game.