File: Deus Ex Multiplayer & Single Player Patch v1112fm
This is the latest multiplayer and single player patch that brings the game up to v1112fm and provides an assortment of fixes and features.
File: Deus Ex Single Player Patch v1014f
This is the single player patch that brings the game up to v1014f and provides an assortment of fixes and features. If you've already installed the multiplayer patch above, you don't need to install this one.
File: Deus Ex Game of the Year Patch
This patch fixes "Mismatch" errors when trying to connect to servers using the Deus Ex Game of the Year edition that came bundled with the Sound Blaster Audigy sound card.
File: Deus Ex Toolkit v1112fm
These tools allow you to create your own stand alone missions, build custom maps, or modify existing Deus Ex maps.
File: Deus Ex Demo
Give this fantastic RPG a try first - download the demo! The future is here, and the world is a dangerous and chaotic place. Terrorists operate openly, killing thousands; drug, disease, and pollution kill even more. The world's economies are close to collapse and the gap between the insanely wealthy and the desperately poor has grown to the size of the Grand Canyon. Worst of all, an ages old conspiracy bent on world domination has decided that the time is right to emerge from the shadows and take control. No one believes they exist. No one but you.