This version you have download is compiled with Div1, but Revelation is developed entirely in the Div2 enviroment. Unfortunately the source doesnt work fully in the Div1 version, couple of bugs.

The source is 100% Div1 capeable code, no new functions used then. But if you got interest of Div2 version you can get the upgrade/update, download from here!
  • All video modes working!
  • VSync on!
  • A bit faster and tigher code!