Except for the 2d Filters this is about 2-2.5 years old at this point.
The raw out put of the game engine.
Download the source here. https://drive.google.com/open?id=0B7d0yHoWGYguM3NLQXRUU1RFY1k
yes this is bge!
60 fps ?
hg1’s cube mapped reflections?
a large explorable world full of danger and puzzles?
(you have a project?)
No it just using the built in reflections. It’s not a game just uses the game engine for rendering. you can download the project file it the only link in the first post.