软件介绍：

撞倒：Added Dynamic Lighting and Shadows!

Knockdown is a physics based tower-destruction game. The objective is to knock the block tower off the screen. Each level you get a certain number of balls that you can shoot. There are 90 unlock-able levels. You can also explore endless possibilities in sandbox mode with 9 placeable elements such as… Cars, rotating platforms, blocks, rectangles, moving platforms and explosions. Beautiful graphics and super smooth gameplay, even on the retina display, make this even better. It has an all new lighting engine and pushes the graphics capabilities to the max! Also try to unlock the 7 GameCenter achievements and become one of the tens of thousands that are addicted to Knockdown!

User Reviews:
"Great App. Can‘t put it down."
"This is a great app...love it!"
"Just cool"
"Great app! Lots of fun :) I‘m excited for update ?s in the future !"

Features:
Universal for all your devices
Dynamic Shadows with OpenGL
Destructive gameplay
7 GameCenter achievements
Excellent graphics and physics thanks to Box2D, Cocos2D and OpenGL ES
Runs at 60 FPS on most devices
90 unlockable levels
4 unlockable balls
Cool vector graphics
Retina display compatibility
Loads quickly

What‘s new in version 1.8:
Biggest update ? yet!
Added all new Shadows!!!

Visit my Facebook page "Knockdown for iPhone" to get the insider look on future update ?s and to contact me if you have a feature you would like to see in Knockdown!