Every rock hit has a base chance of 2% of spawning a ladder. This is adjusted by daily luck/5 (+/-10% / 5 = +/- 2%) and food buffs (every point of buff/100 i.e. each point of food buff adds 1%). The inverse of the number of rocks remaining after the rock is hit is added (e.g 5 rocks remaining - 1/5 = 0.2 = 20%, 100 rocks remaining = 1/100 = 0.01 = 1%). If no enemies remain then 4% is added. If this chance hits, then a ladder will spawn, and prevent further ladders spawning from rocks. If you are in the skull caverns there is a 20% chance that a shaft will spawn instead, and this does not prevent further ladders/shafts spawning from rocks. | Every rock hit has a base chance of 2% of spawning a ladder. This is adjusted by daily luck/5 (+/-10% / 5 = +/- 2%) and food buffs (every point of buff/100 i.e. each point of food buff adds 1%). The inverse of the number of rocks remaining after the rock is hit is added (e.g 5 rocks remaining - 1/5 = 0.2 = 20%, 100 rocks remaining = 1/100 = 0.01 = 1%). If no enemies remain then 4% is added. If this chance hits, then a ladder will spawn, and prevent further ladders spawning from rocks. If you are in the skull caverns there is a 20% chance that a shaft will spawn instead, and this does not prevent further ladders/shafts spawning from rocks. |