This guide contains description of every trinket including trigger chances or other not written behaviors.
Trinkets Guide
This guide contains spoilers about trinkets like how they work, so if you don’t want to spoil yourself the fun, come back when you beat the game several times and want to gain deeper knowledge.
It’s based on version 1.0.6a and I’ll try to keep it updated as often as I’m able to. If you find some inconsistency or if something needs to be better explained / is missing, please tell me about it in the comment section.
Percentage Based
| Name | Description | Trigger Chance | Additional Information |
| AAA Battery | May Gain Movement | 10% | |
| AA | May Gain Movement Off Kills | 25% | |
| Arety | Kills May Heal | 10% | |
| Bag O Sucking | Gain Mana when you Hit! | 50% | May activate when you deal a DMG |
| Bloody Battery | May Add Energy Steal to Attacks | 25% | May activate when you deal a DMG |
| Breakfast | Heal on 1st Turn | 50% | Restores 0.5 HP on first turn |
| Curved Horn | Chance of Damage Up | 33% | Adds 1 DMG to spell or puzzle attach |
| Drakula Teeth | May Add Life Steal to Attacks | 10% | Adds 0.5 HP |
| Magnet | May Gain More Coins | 33% | Doubles room reward |
| Moms Photo | May Add Blind to Attacks | 25% | |
| Mysterious Bag | May Add Splash Damage to Attacks | 25% | |
| Nega Crown | Lowers Champion % | 15% | |
| Nine Volt | Items May Gain Charges | 25% | |
| Pink Eye | May Add Poison to Attacks | 25% | |
| Pinky | May Gain Wilds On Kills | 33% | |
| Rat Heart | May Gain Soul Hearts | 25% | Adds 0.5 Soul Heart |
| Rat Tail | 10% Chance to Avoid Attacks | 10% | |
| Santa Sangre | May Gain Life from Kills | 10% | Adds 1 Soul Heart |
| Sharp Nail | Enemies May Take Damage Moving | 10% | |
| Soul Bag | May Gain +1 Move On Kill! | 25% | |
| Stray Barb | Enemies May Take Damage | 10% | Perform counterattack when you get hurt |
| Super Ball | May Add Knockback to Attacks | 50% | |
| Swallowed Penny | Gain $ on HP Loss | 25% | Adds 1 coin |
| Target | Raises Crit. Chance | 15% | |
| Tweezers | May Add Mana Gain to Attacks | 50% | Gives 1 random mana after successful attack |
| Wet Diaper | May Gain Bonus Movement | 25% |
Usage Based
Those trinkets are gone if usage counter drops to 0.
| Name | Description | Usages | Additional information |
| Boom | Hits All Enemies | 1% | |
| Brown Tick | Lowers Charge of Item | 1% | Works for spells which require more than 1 energy. Pernamently lowers required energy by 1. |
| Death | Hits All Enemies | 1% | Deals 1 DMG to all enemies |
| Experimental | Random Stat +1 | 1% | Permanently adds 1 to random stat |
| Hierophant | +2 Soul Hearts | 1% | Adds 2 Soul Hearts |
| Modeling Clay | Copy a Trinket | 1% | Duplicates random trinket then disappears |
| Rainbow Tick | Reduces Spell Cost At Random | 2% | |
| The Devil | +1 Damage | 1% | Adds 1 DMG. Reverts DMG stats after leaving a room. |
| The Fool | Restart Floor with 1 Heart | 1% | |
| The Hermit | Teleport To Shop | 1% | |
| Thermos | Charge Any Item | 1% | |
| The Stars | Teleport to Treasure Room | 1% | |
| Nine Volt | Items May Gain Charges | 25% | |
| Pink Eye | May Add Poison to Attacks | 25% | |
| Pinky | May Gain Wilds On Kills | 33% | |
| Rat Heart | May Gain Soul Hearts | 25% | Adds 0.5 Soul Heart |
| Rat Tail | 10% Chance to Avoid Attacks | 10% | |
| Santa Sangre | May Gain Life from Kills | 10% | Adds 1 Soul Heart |
| Sharp Nail | Enemies May Take Damage Moving | 10% | |
| Soul Bag | May Gain +1 Move On Kill! | 25% | |
| Stray Barb | Enemies May Take Damage | 10% | Perform counterattack when you get hurt |
| Super Ball | May Add Knockback to Attacks | 50% | |
| Swallowed Penny | Gain $ on HP Loss | 25% | Adds 1 coin |
| Target | Raises Crit. Chance | 15% | |
| Tweezers | May Add Mana Gain to Attacks | 50% | Gives 1 random mana after successful attack |
| Wet Diaper | May Gain Bonus Movement | 25% |
Passive
| Name | Description | Additional Information | |
| Airplane Glue | Forget Spell Costs | Rerolls spell cost | |
| Bag of Leeches | Bag of Leeches | Adds +1 each mana when enemy gets hit (?) | |
| Bag-O-Juice | Gain Mana when Hurt! | Adds +1 each mana when Bum-bo is hurt | |
| Bag-O-Trash | Mana Costs Change! | Rerolls spell cost | |
| Black Candle | Curse Tiles Don’t Damage | Matching Curse Tiles doesn’t do any damage to Bum-bo | |
| Black Magic | Attack with Curse Tiles | Deals 3 DMG on matching curse tiles | |
| Blood Bag | Gain +1 Damage when Hurt! | ||
| Bone Spur | Bones Deal +1 Damage | ||
| Butter Bean | Knockback Enemies | Fires after entering a room | |
| Cash Grab | More $ Rewards | Gives additional 1 coin after clearing a room | |
| Coin Purse | More Coin Rewards | Gives additional 1 coin after clearing a room | |
| Colostomy Bag | Free Poop Throw | Places 1 poop on first turn | |
| Egg Beater | Kills Reroll Board | Shuffles bord on kill | |
| False Teeth | Gain Grey Mana | Adds 1 grey mana. | |
| Feather | Free Spell at Low HP | At 0.5HP, charges one random spell | |
| Fracture | Free Bone Throw | Throws bone after entering a room | |
| Glitch | What will it Be? | Rerolls all trinkets on first turn | |
| Goodie Bag | Goodie Bag | Adds +2 each mana on first turn | |
| IBS | Bigger Poops! | Increases default poop size by 1 but max size is still 3. | |
| Heart Locket | More Red Tiles | Places additional 2-5 Red tiles on the board at the beginning of a turn | |
| Hoof | +1 Movement 1st Turn | ||
| Mystic Marble | Teeth Deal +1 Damage | ||
| Norovirus | Poops Hurt Enemies! | Poop deals 1 DMG when enemy hits it | |
| Nose Goblin | More Green Tiles | Places additional 2-5 Green tiles on the board at the beginning of a turn | |
| One Up | 1up! | Ressurects character with his starting red and soul hearts, disappears after that | |
| Painful Bag | Painful Bag | Adds +1 puzzle and spell DMG on hurt | |
| Pink Bow | Gain Soul Hearts | Adds 1 Soul Heart after clearing a room | |
| Plunger | More Brown Tiles | Places additional 2-5 Brown tiles on the board at the beginning of a turn | |
| Puzzle Piece | Wilds Give More Mana | Adds +1 mana per wild | |
| Rainbow Bag | Spells Change Each Room! | Rerolls all spells on first turn | |
| Rib | More White Tiles | Places additional 2-5 White tiles on the board at the beginning of a turn | |
| Sample | More Yellow Tiles | Places additional 2-5 Yellow tiles on the board at the beginning of a turn | |
| Silver Skull | Gain Mana from Kills | Adds 1 random mana | |
| Sinus Infection | Boogers Deal Damage | ||
| Small Box | Start with Mana | Adds 1 mana to 3 random types | |
| Steam Sale | Items on Sale! | Reduces prices by 1 coin in a shop | |
| Stem Cell | Heal on Room Clear | Adds 0.5HP after clearing a room | |
| Three Dollar Bill | Start With A Wild | Places 1 wild on the board on first turn | |
| Toilet Seat | Gain Yellow Mana | Adds 1 Yellow mana | |
| Turdy | Gain Brown Mana | Adds 1 Brown mana | |
| Turtle Shell | Take Less Damage | Bum-bo takes 0.5 DMG instead of whole 1 | |
| Used Tissue | Gain Green Mana | Adds 1 Green mana | |
| White Candle | Remove Curse Tiles | Removes curses from the board |
