The anchors only work when you enter the collider when you are falling for avoiding bugs, but yeah it is abit strange. The enemy number were too smal, but at least you noticed them, not bad hahhaha. And yeah, the floor collider problem are killing me. If you want keep playing (there is much more interesting levels later and is a short game) you can avoid the bug pressing space before touching the floor in an anchor or simply trying not to hit floor too strong. Sorry about that and thank you so much for your comprehensive feedback.