Random environmental effects occur in dungeons.
When a campaign starts, each dungeon region rolls its own list. Combat difficulty decides how many positive effects are on it, and how many negative ones.
Roll rules
| Combat difficulty | Positive effects | Negative effects |
|---|---|---|
| Easy | 2 | 0 |
| Normal | 1 | 0 |
| Hard | 1 | 1 |
| Very Hard | 1 | 2 |
| Devastation | 1 | 3 |
- The same effect cannot show up twice on one list.
- If the weight is under 1, that effect is not in the pool.
- If both sides of a blocked pair show up together, the game throws that list out and rolls again. It tries 10 times. If a pair is still together after that, it uses a spare list stored in the game.
Incompatible Environment Effects
A list cannot hold both effects from one of these pairs.
The Veil of Silence
Positive
- Easy: 2 of 13
- Normal, Hard, Very Hard, or Devastation: 1 of 13
| Effect | Weight | Description |
|---|---|---|
 Abundant Wood | 10 | Logs drop rate increases by 100%. |
 Agility Fortify | 10 | The Agility of all units is increased. +30% Agility |
 Elite Hunt Order | 10 | The guild has offered a bounty for elite monsters. Defeating elite monsters will earn you gold. |
 Elven Homeland | 10 | This forest reminds the elves of home. The effect applies to all elf units. +0.1 Energy Regeneration |
 Forest Teaching | 10 | The clear forest air aids growth. All units receive an EXP gain bonus. +30% EXP Gain Bonus |
 Intelligence Fortify | 10 | The Intelligence of all units is increased. +30% Intelligence |
 Jewel Beetle | 10 | When gathering long grass, there is a 3% chance that it will drop a Jewel Encrusted Beetle. |
 Perception Fortify | 10 | The Perception of all units is increased. +30% Perception |
 Rich ManaStone | 10 | ManaStone drop amount increases by 100%. |
 Silent Serenity | 10 | This quiet place helps restore body and mind. All expedition members gain the displayed effects. +2 Mood |
 Strength Fortify | 10 | The Strength of all units is increased. +30% Strength |
 Constitution Fortify | 10 | The Constitution of all units is increased. +30% Constitution |
 Willpower Fortify | 10 | The Willpower of all units is increased. +30% Willpower |
Negative
- Easy or Normal: none
- Hard: 1 of 12
- Very Hard: 2 of 12
- Devastation: 3 of 12
| Effect | Weight | Description |
|---|---|---|
 Agility Weaken | 10 | The Agility of all units is decreased. -30% Agility |
 Beast Forest (Env) | 10 | Grants  Beast Forest to beast monsters. |
 Dark Whisper (Env) | 10 | At night, an unknown voice is heard in the silence. At night, all units gain  Dark Whisper. |
 Distorted Senses | 10 | The magic of the dungeon distorts the senses. All units receive this debuff. -15% Hit Chance |
 Intelligence Weaken | 10 | The Intelligence of all units is decreased. -30% Intelligence |
 Mana Oversaturation | 10 | Concentrated mana causes nausea. All units gain this effect. -2 Mood+20% Magic Attack Power |
 Nutrient Absorption | 10 | As I walk through the forest, I keep getting hungry for some unknown reason. -0.02 Hunger Regeneration |
 Perception Weaken | 10 | The Perception of all units is decreased. -30% Perception |
 Strength Weaken | 10 | The Strength of all units is decreased. -30% Strength |
 Swarming Flea (Env) | 10 | Fleas are infested. When sleeping, gain  Swarming Flea for 300 seconds. |
 Constitution Weaken | 10 | The Constitution of all units is decreased. -30% Constitution |
 Willpower Weaken | 10 | The Willpower of all units is decreased. -30% Willpower |
Festering Burrow
Positive
- Easy: 2 of 11
- Normal, Hard, Very Hard, or Devastation: 1 of 11
| Effect | Weight | Description |
|---|---|---|
 Abundant Stone | 10 | Stone drop amount increases by 100%. |
| Agility Fortify | 10 | The Agility of all units is increased. +30% Agility |
| Elite Hunt Order | 10 | The guild has offered a bounty for elite monsters. Defeating elite monsters will earn you gold. |
| Intelligence Fortify | 10 | The Intelligence of all units is increased. +30% Intelligence |
 Mana Stone Burrow | 10 | MidGradeManaStones drop with a 5% probability when mining stone. |
| Perception Fortify | 10 | The Perception of all units is increased. +30% Perception |
| Rich ManaStone | 10 | ManaStone drop amount increases by 100%. |
| Strength Fortify | 10 | The Strength of all units is increased. +30% Strength |
| Constitution Fortify | 10 | The Constitution of all units is increased. +30% Constitution |
 Underground Explorer | 10 | The reward from the chest increases by 100%. |
| Willpower Fortify | 10 | The Willpower of all units is increased. +30% Willpower |
Negative
- Easy or Normal: none
- Hard: 1 of 12
- Very Hard: 2 of 12
- Devastation: 3 of 12
| Effect | Weight | Description |
|---|---|---|
| Agility Weaken | 10 | The Agility of all units is decreased. -30% Agility |
 Dark Burrow | 10 | The vision range decreases by 1. -1 Vision Range |
| Dark Whisper (Env) | 10 | At night, an unknown voice is heard in the silence. At night, all units gain Dark Whisper. |
 Gloth Victory | 10 | Gloth won the battle against the Goblin. Gloth's maximum health increases by 10%. +10% Max Health Total |
 Goblin Victory | 10 | The Goblins won the battle against Gloth. The Goblins' movement speed increases by 10. +10 Movement Speed |
| Intelligence Weaken | 10 | The Intelligence of all units is decreased. -30% Intelligence |
| Mana Oversaturation | 10 | Concentrated mana causes nausea. All units gain this effect. -2 Mood+20% Magic Attack Power |
| Perception Weaken | 10 | The Perception of all units is decreased. -30% Perception |
| Strength Weaken | 10 | The Strength of all units is decreased. -30% Strength |
| Swarming Flea (Env) | 10 | Fleas are infested. When sleeping, gain Swarming Flea for 300 seconds. |
| Constitution Weaken | 10 | The Constitution of all units is decreased. -30% Constitution |
| Willpower Weaken | 10 | The Willpower of all units is decreased. -30% Willpower |
Abyss
Positive
- Easy: 2 of 8
- Normal, Hard, Very Hard, or Devastation: 1 of 8
| Effect | Weight | Description |
|---|---|---|
| Agility Fortify | 10 | The Agility of all units is increased. +30% Agility |
| Elite Hunt Order | 10 | The guild has offered a bounty for elite monsters. Defeating elite monsters will earn you gold. |
| Intelligence Fortify | 10 | The Intelligence of all units is increased. +30% Intelligence |
| Perception Fortify | 10 | The Perception of all units is increased. +30% Perception |
| Rich ManaStone | 10 | ManaStone drop amount increases by 100%. |
| Strength Fortify | 10 | The Strength of all units is increased. +30% Strength |
| Constitution Fortify | 10 | The Constitution of all units is increased. +30% Constitution |
| Willpower Fortify | 10 | The Willpower of all units is increased. +30% Willpower |
Negative
- Easy or Normal: none
- Hard: 1 of 9
- Very Hard: 2 of 9
- Devastation: 3 of 9
| Effect | Weight | Description |
|---|---|---|
| Agility Weaken | 10 | The Agility of all units is decreased. -30% Agility |
| Dark Whisper (Env) | 10 | At night, an unknown voice is heard in the silence. At night, all units gain Dark Whisper. |
| Intelligence Weaken | 10 | The Intelligence of all units is decreased. -30% Intelligence |
| Mana Oversaturation | 10 | Concentrated mana causes nausea. All units gain this effect. -2 Mood+20% Magic Attack Power |
| Perception Weaken | 10 | The Perception of all units is decreased. -30% Perception |
| Strength Weaken | 10 | The Strength of all units is decreased. -30% Strength |
| Swarming Flea (Env) | 10 | Fleas are infested. When sleeping, gain Swarming Flea for 300 seconds. |
| Constitution Weaken | 10 | The Constitution of all units is decreased. -30% Constitution |
| Willpower Weaken | 10 | The Willpower of all units is decreased. -30% Willpower |
Under the hoodhow the code does it
- Starting a campaign saves one roll for each region in the list below.
- The weight table has a settlement column too. The save leaves it out.
- Going back to your base runs the roll again.
- Weather is separate. Sun, rain and heavy rain are on the region pages.
Saved when the campaign starts
- The Veil of Silence
- Festering Burrow
- The Abandoned Mine
- The Forgotten Abyss
- The Swamp of Death
- Tower of Apocalypse
- Abyss
Unreleased regions
The Abandoned Mine
Positive
- Easy: 2 of 8
- Normal, Hard, Very Hard, or Devastation: 1 of 8
| Effect | Weight | Description |
|---|---|---|
| Agility Fortify | 10 | The Agility of all units is increased. +30% Agility |
| Elite Hunt Order | 10 | The guild has offered a bounty for elite monsters. Defeating elite monsters will earn you gold. |
| Intelligence Fortify | 10 | The Intelligence of all units is increased. +30% Intelligence |
| Perception Fortify | 10 | The Perception of all units is increased. +30% Perception |
| Rich ManaStone | 10 | ManaStone drop amount increases by 100%. |
| Strength Fortify | 10 | The Strength of all units is increased. +30% Strength |
| Constitution Fortify | 10 | The Constitution of all units is increased. +30% Constitution |
| Willpower Fortify | 10 | The Willpower of all units is increased. +30% Willpower |
Negative
- Easy or Normal: none
- Hard: 1 of 9
- Very Hard: 2 of 9
- Devastation: 3 of 9
| Effect | Weight | Description |
|---|---|---|
| Agility Weaken | 10 | The Agility of all units is decreased. -30% Agility |
| Dark Whisper (Env) | 10 | At night, an unknown voice is heard in the silence. At night, all units gain Dark Whisper. |
| Intelligence Weaken | 10 | The Intelligence of all units is decreased. -30% Intelligence |
| Mana Oversaturation | 10 | Concentrated mana causes nausea. All units gain this effect. -2 Mood+20% Magic Attack Power |
| Perception Weaken | 10 | The Perception of all units is decreased. -30% Perception |
| Strength Weaken | 10 | The Strength of all units is decreased. -30% Strength |
| Swarming Flea (Env) | 10 | Fleas are infested. When sleeping, gain Swarming Flea for 300 seconds. |
| Constitution Weaken | 10 | The Constitution of all units is decreased. -30% Constitution |
| Willpower Weaken | 10 | The Willpower of all units is decreased. -30% Willpower |
The Forgotten Abyss
Positive
- Easy: 2 of 8
- Normal, Hard, Very Hard, or Devastation: 1 of 8
| Effect | Weight | Description |
|---|---|---|
| Agility Fortify | 10 | The Agility of all units is increased. +30% Agility |
| Elite Hunt Order | 10 | The guild has offered a bounty for elite monsters. Defeating elite monsters will earn you gold. |
| Intelligence Fortify | 10 | The Intelligence of all units is increased. +30% Intelligence |
| Perception Fortify | 10 | The Perception of all units is increased. +30% Perception |
| Rich ManaStone | 10 | ManaStone drop amount increases by 100%. |
| Strength Fortify | 10 | The Strength of all units is increased. +30% Strength |
| Constitution Fortify | 10 | The Constitution of all units is increased. +30% Constitution |
| Willpower Fortify | 10 | The Willpower of all units is increased. +30% Willpower |
Negative
- Easy or Normal: none
- Hard: 1 of 9
- Very Hard: 2 of 9
- Devastation: 3 of 9
| Effect | Weight | Description |
|---|---|---|
| Agility Weaken | 10 | The Agility of all units is decreased. -30% Agility |
| Dark Whisper (Env) | 10 | At night, an unknown voice is heard in the silence. At night, all units gain Dark Whisper. |
| Intelligence Weaken | 10 | The Intelligence of all units is decreased. -30% Intelligence |
| Mana Oversaturation | 10 | Concentrated mana causes nausea. All units gain this effect. -2 Mood+20% Magic Attack Power |
| Perception Weaken | 10 | The Perception of all units is decreased. -30% Perception |
| Strength Weaken | 10 | The Strength of all units is decreased. -30% Strength |
| Swarming Flea (Env) | 10 | Fleas are infested. When sleeping, gain Swarming Flea for 300 seconds. |
| Constitution Weaken | 10 | The Constitution of all units is decreased. -30% Constitution |
| Willpower Weaken | 10 | The Willpower of all units is decreased. -30% Willpower |
The Swamp of Death
Positive
- Easy: 2 of 8
- Normal, Hard, Very Hard, or Devastation: 1 of 8
| Effect | Weight | Description |
|---|---|---|
| Agility Fortify | 10 | The Agility of all units is increased. +30% Agility |
| Elite Hunt Order | 10 | The guild has offered a bounty for elite monsters. Defeating elite monsters will earn you gold. |
| Intelligence Fortify | 10 | The Intelligence of all units is increased. +30% Intelligence |
| Perception Fortify | 10 | The Perception of all units is increased. +30% Perception |
| Rich ManaStone | 10 | ManaStone drop amount increases by 100%. |
| Strength Fortify | 10 | The Strength of all units is increased. +30% Strength |
| Constitution Fortify | 10 | The Constitution of all units is increased. +30% Constitution |
| Willpower Fortify | 10 | The Willpower of all units is increased. +30% Willpower |
Negative
- Easy or Normal: none
- Hard: 1 of 9
- Very Hard: 2 of 9
- Devastation: 3 of 9
| Effect | Weight | Description |
|---|---|---|
| Agility Weaken | 10 | The Agility of all units is decreased. -30% Agility |
| Dark Whisper (Env) | 10 | At night, an unknown voice is heard in the silence. At night, all units gain Dark Whisper. |
| Intelligence Weaken | 10 | The Intelligence of all units is decreased. -30% Intelligence |
| Mana Oversaturation | 10 | Concentrated mana causes nausea. All units gain this effect. -2 Mood+20% Magic Attack Power |
| Perception Weaken | 10 | The Perception of all units is decreased. -30% Perception |
| Strength Weaken | 10 | The Strength of all units is decreased. -30% Strength |
| Swarming Flea (Env) | 10 | Fleas are infested. When sleeping, gain Swarming Flea for 300 seconds. |
| Constitution Weaken | 10 | The Constitution of all units is decreased. -30% Constitution |
| Willpower Weaken | 10 | The Willpower of all units is decreased. -30% Willpower |
Tower of Apocalypse
Positive
- Easy: 2 of 8
- Normal, Hard, Very Hard, or Devastation: 1 of 8
| Effect | Weight | Description |
|---|---|---|
| Agility Fortify | 10 | The Agility of all units is increased. +30% Agility |
| Elite Hunt Order | 10 | The guild has offered a bounty for elite monsters. Defeating elite monsters will earn you gold. |
| Intelligence Fortify | 10 | The Intelligence of all units is increased. +30% Intelligence |
| Perception Fortify | 10 | The Perception of all units is increased. +30% Perception |
| Rich ManaStone | 10 | ManaStone drop amount increases by 100%. |
| Strength Fortify | 10 | The Strength of all units is increased. +30% Strength |
| Constitution Fortify | 10 | The Constitution of all units is increased. +30% Constitution |
| Willpower Fortify | 10 | The Willpower of all units is increased. +30% Willpower |
Negative
- Easy or Normal: none
- Hard: 1 of 9
- Very Hard: 2 of 9
- Devastation: 3 of 9
| Effect | Weight | Description |
|---|---|---|
| Agility Weaken | 10 | The Agility of all units is decreased. -30% Agility |
| Dark Whisper (Env) | 10 | At night, an unknown voice is heard in the silence. At night, all units gain Dark Whisper. |
| Intelligence Weaken | 10 | The Intelligence of all units is decreased. -30% Intelligence |
| Mana Oversaturation | 10 | Concentrated mana causes nausea. All units gain this effect. -2 Mood+20% Magic Attack Power |
| Perception Weaken | 10 | The Perception of all units is decreased. -30% Perception |
| Strength Weaken | 10 | The Strength of all units is decreased. -30% Strength |
| Swarming Flea (Env) | 10 | Fleas are infested. When sleeping, gain Swarming Flea for 300 seconds. |
| Constitution Weaken | 10 | The Constitution of all units is decreased. -30% Constitution |
| Willpower Weaken | 10 | The Willpower of all units is decreased. -30% Willpower |
Related: Difficulty Scaling · Regions · Infinite Abyss.