GTA IV - The Power of One Car Bomb

You definitely can't fault GTA IV for its explosion and fire effects/physics, no matter how old the game is. They're still pretty great. I suppose you can fault it for its AI that makes pedestrians drive straight into fire, however. This is just me parking a bus, rigged with a car bomb from Packie, in the Booth Tunnel and detonating it. Hilarity ensures. PC version with a few mods, mostly graphic.