Board Thread:General Discussion/@comment-26347196-20160410032827/@comment-26788466-20160514073540

Legend040 wrote: On my 87th attempt to kill Sans, I survived long enough for him to start firing that ring of Gaster Blasters. I was at 1 HP and was prepared to start moving counter-clockwise. But I moved too early and ran into the beam above me and died. It was the closest I had ever come to defeating Sans. Maybe next time, I'll survive that attack all the way through. Wish me luck. Best of luck

I recommend you to use a full heal when "Sans is getting ready to use his special attack", because it's pretty easy to nohit 4-gravity bones.