Sub-Module Effects (often called “substats”) are available on all modules. And these effects can be rolled for using reroll shards.

Scroll to the bottom of this page for various tips and FAQs related to substats.

Cannon Substats (Attack)

Module Substat Module Type Common Rare Epic Legendary Mythic Ancestral
Tower Range substat Cannon substat 2 m 4 m 8 m 12 m 20 m 30 m
Attack Speed substat Cannon substat 0.3 0.5 0.7 1 3 5
Bounce Shot Chance substat Cannon substat N/A 2% 3% 5% 9% 12%
Bounce Shot Targets substat Cannon substat N/A N/A 1 2 3 4
Bounce Shot Range substat Cannon substat N/A 0.5 m 0.8 m 1.2 m 1.8 m 2.0 m
Critical Chance substat Cannon substat 2% 3% 4% 6% 8% 10%
Critical Factor substat Cannon substat 2 4 6 8 12 15
Damage per Meter substat Cannon substat 0.005 m 0.01 m 0.025 m 0.04 m 0.075 m 0.15 m
Max Rend Armor Multiplier substat Cannon substat N/A N/A N/A 200% 300% 500%
Multishot Chance substat Cannon substat N/A 3% 5% 7% 10% 13%
Multishot Targets substat Cannon substat N/A N/A 1 2 3 4
Rapid Fire Chance substat Cannon substat N/A 2% 4% 6% 9% 12%
Rapid Fire Duration substat Cannon substat N/A 0.4s 0.8s 1.4s 2.5s 3.5s
Rend Armor Chance substat Cannon substat N/A N/A N/A 2% 5% 8%
Rend Armor Mult substat Cannon substat N/A N/A N/A 2% 5% 8%
Super Critical Chance substat Cannon substat N/A N/A 3% 5% 7% 10%
Super Critical Multiplier substat Cannon substat N/A N/A 2 3 5 7

Armor Substats (Defense)

Module Substat Module Type Common Rare Epic Legendary Mythic Ancestral
Death Defy substat Armor substat N/A N/A N/A 1.5% 3.5% 5%
Defense % substat Armor substat 1% 2% 3% 5% 6% 8%
Defense Absolute substat Armor substat 15% 25% 40% 100% 500% 1000%
Health Regen substat Armor substat 20% 40% 60% 100% 200% 400%
Knockback Chance substat Armor substat N/A N/A 2% 4% 6% 9%
Knockback Force substat Armor substat N/A N/A 0.1 0.4 0.9 1.5
Land Mine Damage substat Armor substat N/A 30% 50% 150% 500% 800%
Land Mine Chance substat Armor substat N/A 1.5% 3% 6% 9% 12%
Land Mine Radius substat Armor substat N/A 0.1 0.15 0.3 0.75 1
Lifesteal substat Armor substat N/A N/A 0.3% 0.5% 1.5% 2%
Orbs Speed substat Armor substat N/A N/A 1 1.5 2 3
Orbs substat Armor substat N/A N/A N/A N/A 1 2
Shockwave Size substat Armor substat N/A N/A 0.1 0.3 0.7 1
Shockwave Frequency substat Armor substat N/A N/A -1s -2s -3s -4s
Thorns substat Armor substat N/A N/A 2% 4% 7% 10%
Wall Health substat Armor substat N/A N/A 20% 40% 90% 120%
Wall Rebuild substat Armor substat N/A N/A -20s -40s -80s -100s

Generator Substats (Utility)

Module Substat Module Type Common Rare Epic Legendary Mythic Ancestral
Cash Bonus substat Generator substat 0.1 0.2 0.3 0.5 1.2 2.5
Cash / Wave substat Generator substat 30 50 100 200 500 1000
Coins / Kill Bonus substat Generator substat 0.1 0.2 0.3 0.4 0.5 0.6
Coins / Wave substat Generator substat 20 35 60 120 200 350
Enemy Attack Level Skips substat Generator substat N/A N/A 2% 4% 6% 8%
Enemy Health Level Skips substat Generator substat N/A N/A 2% 4% 6% 8%
Free Attack Upgrades substat Generator substat 2% 4% 6% 8% 10% 12%
Free Defense Upgrades substat Generator substat 2% 4% 6% 8% 10% 12%
Free Utility Upgrades substat Generator substat 2% 4% 6% 8% 10% 12%
Interest / Wave substat Generator substat N/A N/A 2% 4% 6% 8%
Max Recovery substat Generator substat N/A N/A 0.4 0.7 1.0 1.5
Recovery Amount substat Generator substat N/A N/A 3% 5% 7% 10%
Package Chance substat Generator substat N/A N/A 5% 8% 11% 15%

Core Substats (Defense)