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Revision as of 23:35, 14 February 2023 by Darkly77 (talk | contribs) (add Overview section)

Upgrades

Whenever you level up, you are offered the choice of 4 different Upgrades that increases one of your Primary Stats. Upgrades come in 4 Tiers, with higher tiers giving more stats. You can read about the chances of each rarity below.

Upgrades are a great way to get a particular stat that you are looking for, as you can reroll the offered options multiple times and have a good chance of finding exactly what you are looking for.

Overview

This table shows just the basic stats. See below for full details.

Stat I II III IV
Max HP.png Max HP 3 6 9 12
HP Regeneration.png HP Regeneration 2 3 4 5
Life Steal.png Life Steal 1 2 3 4
Damage.png Damage 5 8 12 16
Melee Damage.png Melee Damage 2 4 6 8
Ranged Damage.png Ranged Damage 1 2 3 4
Elemental Damage.png Elemental Damage 1 2 3 4
Attack Speed.png Attack Speed 5 10 15 20
Crit Chance.png Crit Chance 3 5 7 9
Engineering Stat.png Engineering 2 3 4 5
Range Stat.png Range 15 30 45 60
Armor.png Armor 1 2 3 4
Dodge Stat.png Dodge 3 6 9 12
Speed Stat.png Speed 3 6 9 12
Luck.png Luck 5 10 15 20
Harvesting.png Harvesting 5 8 10 12

Upgrades List

Stat Tier I Tier II Tier III Tier IV
Max HP.png Max HP

Max HP Upgrade.png

Heart
Upgrade
  • +3 Max HP

Max HP Upgrade.png

Heart II
Upgrade
  • +6 Max HP

Max HP Upgrade.png

Heart III
Upgrade
  • +9 Max HP

Max HP Upgrade.png

Heart IV
Upgrade
  • +12 Max HP
HP Regeneration.png HP Regeneration

HP Regeneration Upgrade.png

Lungs
Upgrade
  • +2 HP Regeneration

HP Regeneration Upgrade.png

Lungs II
Upgrade
  • +3 HP Regeneration

HP Regeneration Upgrade.png

Lungs III
Upgrade
  • +4 HP Regeneration

HP Regeneration Upgrade.png

Lungs IV
Upgrade
  • +5 HP Regeneration
Life Steal.png Life Steal

Life Steal Upgrade.png

Teeth
Upgrade
  • +1 Life Steal

Life Steal Upgrade.png

Teeth II
Upgrade
  • +2 Life Steal

Life Steal Upgrade.png

Teeth III
Upgrade
  • +3 Life Steal

Life Steal Upgrade.png

Teeth IV
Upgrade
  • +4 Life Steal
Damage.png Damage

Damage Upgrade.png

Triceps
Upgrade
  • +5 Damage

Damage Upgrade.png

Triceps II
Upgrade
  • +8 Damage

Damage Upgrade.png

Triceps III
Upgrade
  • +12 Damage

Damage Upgrade.png

Triceps IV
Upgrade
  • +16 Damage
Melee Damage.png Melee Damage

Melee Damage Upgrade.png

Forearms
Upgrade
  • +2 Melee Damage

Melee Damage Upgrade.png

Forearms II
Upgrade
  • +4 Melee Damage

Melee Damage Upgrade.png

Forearms III
Upgrade
  • +6 Melee Damage

Melee Damage Upgrade.png

Forearms IV
Upgrade
  • +8 Melee Damage
Ranged Damage.png Ranged Damage

Ranged Damage Upgrade.png

Shoulders
Upgrade
  • +1 Ranged Damage

Ranged Damage Upgrade.png

Shoulders II
Upgrade
  • +2 Ranged Damage

Ranged Damage Upgrade.png

Shoulders III
Upgrade
  • +3 Ranged Damage

Ranged Damage Upgrade.png

Shoulders IV
Upgrade
  • +4 Ranged Damage
Elemental Damage.png Elemental Damage

Elemental Damage Upgrade.png

Brain
Upgrade
  • +1 Elemental Damage

Elemental Damage Upgrade.png

Brain II
Upgrade
  • +2 Elemental Damage

Elemental Damage Upgrade.png

Brain III
Upgrade
  • +3 Elemental Damage

Elemental Damage Upgrade.png

Brain IV
Upgrade
  • +4 Elemental Damage
Attack Speed.png Attack Speed

Attack Speed Upgrade.png

Reflexes
Upgrade
  • +5 Attack Speed

Attack Speed Upgrade.png

Reflexes II
Upgrade
  • +10 Attack Speed

Attack Speed Upgrade.png

Reflexes III
Upgrade
  • +15 Attack Speed

Attack Speed Upgrade.png

Reflexes IV
Upgrade
  • +20 Attack Speed
Crit Chance.png Crit Chance

Crit Chance Upgrade.png

Fingers
Upgrade
  • +3 Crit Chance

Crit Chance Upgrade.png

Fingers II
Upgrade
  • +5 Crit Chance

Crit Chance Upgrade.png

Fingers III
Upgrade
  • +7 Crit Chance

Crit Chance Upgrade.png

Fingers IV
Upgrade
  • +9 Crit Chance
Engineering Stat.png Engineering

Engineering Upgrade.png

Skull
Upgrade
  • +2 Engineering

Engineering Upgrade.png

Skull II
Upgrade
  • +3 Engineering

Engineering Upgrade.png

Skull III
Upgrade
  • +4 Engineering

Engineering Upgrade.png

Skull IV
Upgrade
  • +5 Engineering
Range Stat.png Range

Range Upgrade.png

Eyes
Upgrade
  • +15 Range

Range Upgrade.png

Eyes II
Upgrade
  • +30 Range

Range Upgrade.png

Eyes III
Upgrade
  • +45 Range

Range Upgrade.png

Eyes IV
Upgrade
  • +60 Range
Armor.png Armor

Armor Upgrade.png

Chest
Upgrade
  • +1 Armor

Armor Upgrade.png

Chest II
Upgrade
  • +2 Armor

Armor Upgrade.png

Chest III
Upgrade
  • +3 Armor

Armor Upgrade.png

Chest IV
Upgrade
  • +4 Armor
Dodge Stat.png Dodge

Dodge Upgrade.png

Back
Upgrade
  • +3 Dodge

Dodge Upgrade.png

Back II
Upgrade
  • +6 Dodge

Dodge Upgrade.png

Back III
Upgrade
  • +9 Dodge

Dodge Upgrade.png

Back IV
Upgrade
  • +12 Dodge
Speed Stat.png Speed

Speed Upgrade.png

Legs
Upgrade
  • +3 Speed

Speed Upgrade.png

Legs II
Upgrade
  • +6 Speed

Speed Upgrade.png

Legs III
Upgrade
  • +9 Speed

Speed Upgrade.png

Legs IV
Upgrade
  • +12 Speed
Luck.png Luck

Luck Upgrade.png

Nose
Upgrade
  • +5 Luck

Luck Upgrade.png

Nose II
Upgrade
  • +10 Luck

Luck Upgrade.png

Nose III
Upgrade
  • +15 Luck

Luck Upgrade.png

Nose IV
Upgrade
  • +20 Luck
Harvesting.png Harvesting

Harvesting Upgrade.png

Hands
Upgrade
  • +5 Harvesting

Harvesting Upgrade.png

Hands II
Upgrade
  • +8 Harvesting

Harvesting Upgrade.png

Hands III
Upgrade
  • +10 Harvesting

Harvesting Upgrade.png

Hands IV
Upgrade
  • +12 Harvesting

Rarity of Upgrades

Luck affects the rarity of upgrades. However some levels have 100% rarity rates:

  • Level 1: 100% Tier 1
  • Level 5: 100% Tier 2
  • Level 10: 100% Tier 3
  • Level 15: 100% Tier 3
  • Level 20: 100% Tier 3
  • Level 25: 100% Tier 4
  • Every 5th level after: 100% Tier 4


Beside character levels, rarities are also affected by wave levels

Min Wave Base Chance +Chance per Wave Max Chance
Tier 1 1 100% 0% 100%
Tier 2 1 0% 6% 60%
Tier 3 3 0% 2% 25%
Tier 4 7 0% 0.23% 8%

Calculation for chances are done by:

= ((Chance per Wave * (Current Wave - Min Wave)) + Base Chance) * (100%+Luck) 

Chance per wave starts adding chance after the Min Wave.

This value cannot exceed Max Chance.

Rarities with 0 Luck

Wave Level 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Tier 1 100% 94% 88% 80% 72% 64% 56% 47.77% 39.54% 31.31% 23.08% 20.85% 18.62% 16.39% 14.16% 12.93% 12.7% 12.47% 12.24%
Tier 2 0% 6% 12% 18% 24% 30% 36% 42% 48% 52% 60% 60% 60% 60% 60% 60% 60% 60% 60%
Tier 3 0% 0% 0% 2% 4% 6% 8% 10% 12% 14% 16% 18% 20% 22% 24% 25% 25% 25% 25%
Tier 4 0% 0% 0% 0% 0% 0% 0% 0.23% 0.46% 0.69% 0.92% 1.15% 1.38% 1.61% 1.84% 2.07% 2.3% 2.53% 2.76%

Luck increases these chances by x%, but that still cannot exceed the Max Chance.

For example:

  • In wave 10 with 0 Luck, the chance for Tier 3 is 2*7 = 14% -- extrapolated: ( 2% * ( 10 - 3 ) + 0% ) * ( 100% + 0% )
  • In wave 10 with 50 Luck, it increases by 50%, 2*10.5 = 21% -- extrapolated: ( 2% * ( 10 - 3 ) + 0% ) * ( 100% + 50% )
  • In wave 10 with 100 Luck, it increases by 100%, 2*14 = 28% -- extrapolated: ( 2% * ( 10 - 3 ) + 0% ) * ( 100% + 100% )
    • However, Max Chance for Tier 3 is 25%, so the chance for Tier 3 ends up as 25%.

Rarities with 50 Luck

Increases chances by 50% (*1.5), up to the Max Chance.

Wave Level 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Tier 1 100% 91% 82% 70% 58% 46% 34% 24.66% 21.31% 17.96% 14.62% 13.28% 12.93% 12.59% 12.24% 11.89% 11.55% 11.21% 10.86%
Tier 2 0% 9% 18% 27% 36% 45% 54% 60% 60% 60% 60% 60% 60% 60% 60% 60% 60% 60% 60%
Tier 3 0% 0% 0% 3% 6% 9% 12% 15% 18% 21% 24% 25% 25% 25% 25% 25% 25% 25% 25%
Tier 4 0% 0% 0% 0% 0% 0% 0% 0.35% 0.69% 1.04% 1.38% 1.73% 2.07% 2.42% 2.76% 3.11% 3.45% 3.8% 4.14%

Rarities with 100 Luck

Increases chances by 100% (*2), up to the Max Chance.

Wave Level 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Tier 1 100% 88% 76% 60% 44% 28% 24% 19.54% 15.08% 13.62% 13.16% 12.7% 12.24% 11.78% 11.32% 10.86% 10.4% 9.94% 9.48%
Tier 2 0% 12% 24% 36% 48% 60% 60% 60% 60% 60% 60% 60% 60% 60% 60% 60% 60% 60% 60%
Tier 3 0% 0% 0% 4% 8% 12% 16% 20% 24% 25% 25% 25% 25% 25% 25% 25% 25% 25% 25%
Tier 4 0% 0% 0% 0% 0% 0% 0% 0.46% 0.92% 1.38% 1.84% 2.3% 2.76% 3.22% 3.68% 4.14% 4.6% 5.06% 5.52%

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