Grappling Hook = 21 Throwing Axe = Shared with regular axe FlameThrower = Shared with grenade launcher PipeBombs = Impulse 62 to detonate and impulse 61 to throw Sticky Demos = Impulse 33 to detonate and impulse 32 to throw Crawl = Impulse 150 Laser Sight = Impulse 45 Proximity mines = Impulse 12 Remote Ridicule = Impulse 90 through 99 Hologram = Impulse 100