if you hold down arrow long enough, the house will "explode" throwing out all bricks making a great explosion, greater than airstrike... you will have no brick to throw tought
A few steps how to make this game really fun :
1. Pick an arena map type
2. Pick hardcore
3. Set round time on 15 secs and Round Scalling on 5x
4. Turn off music
5. Run the song : Time of dying - Three days grace
6. KILL
 "Concerned Joe"){kind=icon}
 "Soviet Rocket Giraffe Go Go Go!"){kind=icon}
 "Flood Runner 3"){kind=icon}
 "infect. evolve. repeat. 2"){kind=icon}
 "Lucky Tower"){kind=icon}
 "Aztec God Game"){kind=icon}
 "Thing-Thing Arena 3"){kind=icon}
 "Reachin' Pichin"){kind=icon}
 "Thing-Thing 4"){kind=icon}
 "Garden Gnome Carnage"){kind=icon}
 "Everybody Edits 0.6.x"){kind=icon}
 "This is the Only Level TOO"){kind=icon}
 "Final Ninja"){kind=icon}
 "Chaos Faction 2"){kind=icon}