Quake II v3.20 (Portable)

No need to install,
No need to put serials and cracks to get the full version, (already done it for you).
No unnecessary registry changes,
No boring installation of tool-bars in your browser,
This makes a portable version a better version.

Quake II takes place in a science fiction environment. In the single-player game, the player assumes the role of a Marine named Bitterman taking part in "Operation Alien Overlord", a desperate attempt to protect Earth from an alien invasion by launching a counter-attack on the home planet of the hostile cybernetic Strogg civilization.