The free demo gives you a good, rich taste of Teleglitch and the first four levels of the game. Expect hungry monsters and exploding microchipped brains while the dark secrets of military corporations will begin to unfold. Expect old school/retro in the best possible meaning of the word. Downloading & launching the game is super easy and should take just about 1 minute.

First four levels + short tutorial:

Download for Windows: LINK

Download for Linux64: LINK

Download for Linux32: LINK