Red Faction Guerrilla pioneered physics-based destruction in 2009. The lead technical designer from RFG, and creator of Instruments of Destruction, breaks down how physics-based destruction works in games. Instruments of Destruction is available now on Steam: More info: From the lead tech designer of Red Faction Guerrilla, Instruments of Destruction is a vehicle action game featuring advanced physics-based destruction. Pilot over 100 different vehicles across 50+ missions (and 50+ challenges). Break thru walls, tear down buildings, and send structures crashing into each other in this highly-detailed and interactive world.