A while ago, in a thread about the squidhenge, I talked about how Engineers would pace back and forth in a set path if you stand on the highest stone in the squidhenge. I didn't think much of it.
Now I realize, it's a game.
It's this. Now I know that image may look a bit complicated. Once you get to know it, it's not. Every stone faces one wall. If you stand on a stone, the Engineers will travel on the path that it's facing. Along the wall you're looking at. The smallest stone, the one you grenade jump onto, is facing a corner. This is also a corner where Engineers can switch walls. If you stand on this stone, the engineers will go and sit into the corner behind the Mono Sad stone, and then stay in that general area.
Using quick jumping, you can make the Engineers go in a triangle. I repeated this at least 4 times, and even made travel the opposite way.
So basically, jump on a stone, and whatever wall it's facing, the engineers will travel along it.
We know how to play this game, but how do we win it?