Talk:Sticky Grenade/@comment-174.240.0.4-20130224234208/@comment-72.42.78.132-20130713083649

Looking at it, I'd say the spikes extend on impact, and, being quite sharp and/or strong, the spikes dig into the given object. The crumbly in-game bricks would be no match for a sharp stab, and I don't think that most of the in-game metal is very high quality, judging by how little it protects the Watch.