| d100 | | d100 | |
|---|
| 01 | Collapsing floor | 51 | Cramped passage |
| 02 | Poisonous spores | 52 | Crumbling wall |
| 03 | Bottomless pit | 53 | Concealed chute |
| 04 | Unstable ceiling | 54 | Hallucination gas |
| 05 | Rusted mechanism | 55 | Sharp rubble |
| 06 | Swarm of vermin | 56 | Foul sludge |
| 07 | Choking dust | 57 | Dead-end maze |
| 08 | Flooded chamber | 58 | Cold draft |
| 09 | Mold-covered floor | 59 | Suspicious light |
| 10 | Sticky webbing | 60 | Heat haze |
| 11 | Barbed wires | 61 | Searing steam |
| 12 | Cracked tiles | 62 | Grinding gears |
| 13 | Sinking mud | 63 | Shifting floor |
| 14 | Ancient curse | 64 | Slippery stones |
| 15 | Shattered glass | 65 | Echo trap |
| 16 | Sudden darkness | 66 | Uneven stairs |
| 17 | Hidden spike trap | 67 | Whispers in the dark |
| 18 | Swinging blade | 68 | Gravity shift |
| 19 | Sealed door | 69 | Pit of bones |
| 20 | Crushed passage | 70 | Mirror illusion |
| 21 | Poison needle | 71 | Shrieking wind |
| 22 | Smoke-filled hallway | 72 | Toxic residue |
| 23 | Rotting bridge | 73 | Maze loop |
| 24 | Icy floor | 74 | Muffled sound |
| 25 | Electrified gate | 75 | Lurking creature scent |
| 26 | Greased slope | 76 | Magnetic pull |
| 27 | Tight crawlspace | 77 | Dimming torchlight |
| 28 | Jagged metal | 78 | Bone-crunching fall |
| 29 | Noxious fumes | 79 | Puzzle lock |
| 30 | Swirling mist | 80 | Inverted room |
| 31 | Ritual circle | 81 | Watery drop |
| 32 | Static energy | 82 | Silent bell trap |
| 33 | Rotting corpse pile | 83 | Rattling grate |
| 34 | Insect infestation | 84 | Maze switch |
| 35 | Hidden passage | 85 | Arcane residue |
| 36 | Drowning chamber | 86 | Malfunctioning relic |
| 37 | Wild plant growth | 87 | Disorienting angle |
| 38 | Dried blood trail | 88 | Falling debris |
| 39 | Ancient script puzzle | 89 | Screeching echo |
| 40 | Loose stone tiles | 90 | Locked gate |
| 41 | Crushing wall | 91 | Faint ticking |
| 42 | Black mold | 92 | Trick mirror |
| 43 | Tripwire | 93 | Ice shard trap |
| 44 | Swinging logs | 94 | Distant scream |
| 45 | Explosive gas pocket | 95 | Creaking supports |
| 46 | Shifting dust | 96 | Reflected sound |
| 47 | Murky water | 97 | Pressure plate |
| 48 | Sticky resin | 98 | Tangled roots |
| 49 | Crushed bones | 99 | Slanted walkway |
| 50 | Faint chanting | 00 | Warding sigils |