Caustic Creative overhauled the original Deus Ex in collaboration with Square Enix.
Today Square Enix and Eidos-Montréal released the original Deus Ex modded by Caustic Creative. The fans overhauled the environments and soundtrack of the original Deus Ex and called their project Deus Ex Revision. The best thing is that you can download the whole thing for free from Steam.
“Where other projects fill in detail around the edges of the game by tuning gameplay mechanics or improving textures, we focus on the visceral core of the Deus Ex experience, bringing new level design, aesthetic direction and world-building detail,” said John French, Creative Director, Caustic Creative.