Tremulous 1.2 beta - Mission One beta 7 - human speedrun - part 4

Single-player human speedrun in 4 parts. Part 1: http://www.youtube.com/watch?v=7fTgfA9fpF4 Part 2: http://www.youtube.com/watch?v=8xvJEs5niLo Part 3: http://www.youtube.com/watch?v=xNTPuTpQ-CI Part 4: http://www.youtube.com/watch?v=kTeUQkP4mcU Alien speedrun: http://www.youtube.com/watch?v=SOyjA_djFOg