Free Running is an increasingly important skill as human players are using heavy barricades to defend themselves. A free runner can enter heavily-barricaded strongholds, and move quickly to useful buildings without wasting an AP on entering them. Free running is also an effective skill for lower level scientists with the ability to revive zombies, as NTs are frequently barricaded to Extremely Heavily. Note: Free Runners cannot free run into ruined buildings. They can, however, run out of them.
Note that this means that to get from a building to the outside of an adjacent building, survivors with Free Running need to spend 2 APs rather than 1 AP without it.
Can someone explain that bold part to me? If I get free running, I
increase the cost of leaving buildings?
And fuck me, military skills are way too fuckin' expensive for scientists.