Thanks to Unity, it's really easy to recreate the game! Adding more features and content is fast and easy. For now all levels are fully ported and I've recreated some textures. I added a new FPS controller, a new UI, and some other cool things such as day/light system and rain ! I hope you'll like it.
I will replace the existing version with this one when it's finished. The game will be released on Windows, Linux, Mac, Web (via the Unity Web Player), Android, Windows Phone and Windows Store !
Nice program isn't it ?