Coolness

Coolness is a stat that is increased by having specific items.

Coolness reduces the cooldown of active items by 5% per point up to a maximum of 50% and increases the chance of receiving a reward (such as a pickup or chest) upon clearing a room. It also decreases the chance for a chest to have a fuse by 2.5% per point in coolness.

The chance of the player earning a reward after clearing a room starts off at (1+[coolness]-[curse])%, and for every room cleared without getting a reward, it increases by a fixed amount (approximately 9% in a normal single-player run), up to a maximum of 80%. When a reward is dropped after clearing a room it goes back to (1+[coolness]-[curse])%.

Items that increase coolness include:

• Ballot (+3)
• Cigarettes (+1 per use)
• Heart of Ice (+1)
• Ice Cube (+3)
• Magic Sweet (+1)
• Old Goldie (+1)
• Orange (+2)
• SAA, Ration, and Box synergy (+3)
• Shades's Revolver (+3)
• Sixth Chamber (+2 for each point of curse)
• Sunglasses (+2)
• Rad Gun (+2)