a overview of the development progress of the game engines for the Pengui Island project http://www.pingui-island.de
From the first meeting with the agency (first demo) to nice polished versions with smooth framerates and massive amounts of details this video shows how I progressed each time.
The engines were written in AS3 for the flash player 9 back in 2008 (no graphicsData and vectors as in FP10 which usually boost the rendering even more).