5th place this week. The timing on the Double KO is crazy & changes each time based on how many Options you have & how much health the boss has, which is invisible. Half a second too early & you die but the boss won't, half a second too late & the boss may die before you've de-spawned, which will advance the stage. All other semi-random bonus earning (weapons thrown by the skeletons, fireballs shot by the dragons, number of eyes shot) are barely worth 500 points in total in a best case scenario, so literally everything rides on knowing how & when to earn Double KOs. Brutal