This has now become my most played browser game, somehow topping both Minesweeper and Enchanted Cave 2. I genuinely don't think a roguelike can get better than this. Noita might have a bit more interesting gameplay, but it also makes me want to cry so that docks some points.
Attempting to beat the final boss twice in a single run has become my nemesis, so much so that I'm going to buy the Steam version just to get the necessary items. (on the web build expert bow + electric arrows + +2 damage/cast accessory + stopwatch + belt of knives gets you to Magma Core floor 2, but the math simply doesn't work out)
... Is this what the kids these days call paying to win? (´▽`) lol