Run bonuses

A run starts with one bonus to pick, then you pick one more on every new floor (in story Vaults, on every new Vault level). The screen offers 3 bonuses: select one and click Validate. The game is paused while you choose.

Bonuses last for the current run only, and disappear with it (extraction or death). They show at the top left, under your health bar.
Each bonus can be taken once per run. Different bonuses on the same stat add up.
An offer never holds two bonuses on the same stat.

Odds per slot

Kind	Chance
Legendary	3%
Pact	12%
Burden	10%
Rare	12%, +6 points for each offer without a rare, up to 45%
Common	the rest

Burdens are pure penalties, but taking one does not use your pick: you choose again right away. A penalty accepted for one more choice.

Common

Effect
+4% melee damage
+2% critical chance
+2% movement speed
+15 max HP
+10 max stamina
+1 defense
Every hit that lands heals 0.5 HP
Dodging costs 10% less stamina
+10% potion healing

Rare

Effect
+10% melee damage
+5% critical chance
+5% movement speed
+40 max HP
+25 max stamina
+3 defense
Every hit that lands heals 1.5 HP
Dodging costs 25% less stamina
Potion cooldown: 30 s → 20 s

Legendary

Effect
+25% melee damage
+100 max HP
+12% movement speed
+12% critical chance
Every hit that lands heals 4 HP
+8 defense
+60 max stamina
Dodging costs 50% less stamina
+100% potion healing

Pacts (strong bonus, with a penalty)

Bonus	Penalty
+15% melee damage	−30 max HP
+7% movement speed	−5% melee damage
Every hit that lands heals 2 HP	−25 max HP
+4 defense	−4% movement speed
+8% critical chance	−15 max stamina
Dodging costs 30% less stamina	−6% melee damage
+60% potion healing	−20 max HP
+12% melee damage	−20 max stamina
+50 max stamina	−5% movement speed

Burdens (pure penalties)

Penalty
−20 max HP
−35 max HP
−4% movement speed
−5% melee damage
−15 max stamina
−3% critical chance
Dodging costs 15% more stamina
−15% potion healing
−0.5 HP healed per hit (never below 0)