• 8 Seconds Invulnerably

The Atomic Punch energy drink is one of the three new weapons added with the Scout Update. The weapon becomes available after unlocking 22 Scout Achievements, thus reaching the "Scout Milestone 3".

When used, the Scout becomes invulnerable for 1.25 seconds. No matter what weapon is used against the Scout, he doesn't take any damage whatsoever. He also doesn't take any damage when falling from high spots, but still dies from drowning since BONK! can't be used underwater. After the effect faded, the Scout will stay in a near-lethargy stasis, forcing him to move about 50% slower then normal for 6 seconds.

While invulnerable, the Scout can neither capture the Intel nor capture a Control Point. He also can't attack any weapon, but can reload them. The camera switches to third person perspective during this time, much like when taunting with a class.