Workshop Enhancement

Last verified 2026-07-29 · 10 data tables

Workshop Enhancements are a late-game upgrade layer that sits on top of your normal Workshop stats. Each one applies a growing multiplier to a specific stat, letting you push damage, survivability, and economy far beyond what the base Workshop offers.

Enhancements are split into the same three categories as the Workshop itself: Attack, Defense, and Utility. You unlock new enhancements within a category by spending coins on the ones you already own in that same category, so progress in each track is self-funded.

Workshop Enhancement

Workshop Enhancements mirror the structure of the standard Workshop, with separate Attack, Defense, and Utility tracks. Each track contains its own set of enhancements, and every enhancement is a multiplier you level up with coins.

Unlocking new enhancements is category-specific: the coins you spend on Attack enhancements count toward unlocking the next Attack enhancement, and the same applies to Defense and Utility. Spending in one track does nothing for the others, so you need to invest in all three if you want every enhancement available.

Unlock

Workshop Enhancements become available once you reach tier 12 wave 60 and have completed the Workshop Enhancement lab. Until both conditions are met, the enhancement menu stays locked.

Once unlocked, the first enhancement in each category is free, and further ones open up as you sink coins into that category. The cost table below shows what each level costs.

LevelTimeCostValue
16d 15h 59m5,000,000,000Unlocked

Workshop Enhancement Unlocks — Attack Enhancement — Damage

Damage is the free starting Attack enhancement, available as soon as Workshop Enhancements are researched. It begins at a x1 multiplier and gains 0.01x per level, capping at 400 levels for a total of x5 damage.

LevelValueCoinsTotal Coins
11.01x5.00B5.00B
101.10x6.53B55.54B
201.20x48.30B217.10B
301.30x313.07B1.95T
401.40x2.54T14.48T
501.50x9.59T73.23T
601.60x60.08T385.56T
701.70x216.08T1.72q
801.80x580.27T5.66q
901.90x1.31q15.10q

Workshop Enhancement Unlocks — Attack Enhancement — Rend Max

Rend Max unlocks after you have spent 50 billion coins on Damage enhancements. It multiplies Rend Max, its chance, and its multiplier, starting at x1 and gaining 0.01x per level. It caps at 400 levels for a x5 bonus.

Workshop Enhancement Unlocks — Attack Enhancement — Critical Factor

Critical Factor unlocks after 500 billion coins have been spent on enhancements. It raises your Crit Factor by x1 when unlocked and adds 0.1 per level, with 400 levels bringing it to a x5 maximum.

Workshop Enhancement Unlocks — Attack Enhancement — Damage/Meter

Damage/Meter unlocks after 5 trillion coins have been spent on Attack enhancements. The multiplier starts at x1 and grows by 0.01x per level, reaching a x5 bonus at its 400-level cap.

Workshop Enhancement Unlocks — Attack Enhancement — Super Crit Multi

Super Crit Multi unlocks after 50 trillion coins have been spent on enhancements. It starts at x1.0 and increases by 0.1 per level, with 400 levels taking it to a x5 multiplier.

Workshop Enhancement Unlocks — Attack Enhancement — Attack Speed

Attack Speed is the final Attack enhancement, requiring 500 trillion coins spent on enhancements. It starts at x1.0 and gains 0.01 per level, but only has 75 levels, so it maxes out at x1.75. The cost table below shows the per-level prices.

LevelValueCoinsTotal Coins
11.01x5.00B5.00B
21.02x6.10B11.10B
31.03x23.58B34.68B
41.04x106.20B140.88B
51.05x343.19B484.08B
61.06x867.83B1.35T
71.07x1.86T3.21T
81.08x3.55T6.76T
91.09x6.21T12.98T
101.10x10.19T23.16T

Workshop Enhancement Unlocks — Super Crit Multi — Health

Health is the free starting Defense enhancement, available once the Workshop Enhancement labs are complete. It multiplies your Health by x1 when unlocked, gains 0.01x per level, and caps at 400 levels for a x5 multiplier.

Workshop Enhancement Unlocks — Super Crit Multi — Health Regen

Health Regen unlocks after 50 billion coins have been spent on Defense enhancements. It multiplies health regeneration, starting at x1 and gaining 0.01x per level, up to a x5 bonus at 400 levels.

Workshop Enhancement Unlocks — Super Crit Multi — Defense Absolute

Defense Absolute unlocks after 500 billion coins have been spent on Defense enhancements. The multiplier starts at x1, increases by 0.01x per level, and reaches x5 at its 400-level maximum.

Workshop Enhancement Unlocks — Super Crit Multi — Land Mines

Land Mines unlock after 5 trillion coins have been spent on Defense enhancements. This one scales faster than most: the damage multiplier starts at x1 and gains 0.06x per level, so its 400-level cap delivers a x25 bonus. The cost table below lists the prices per level.

LevelValueCoinsTotal Coins
11.06x5.00B5.00B
101.60x6.53B55.54B
202.20x48.30B217.10B
302.80x313.07B1.95T
403.40x2.54T14.48T
504.00x9.59T73.23T
604.60x60.08T385.56T
705.20x216.08T1.72q
805.80x580.27T5.66q
906.40x1.31q15.10q

Workshop Enhancement Unlocks — Super Crit Multi — Wall Health

Wall Health unlocks after 50 trillion coins have been spent on Defense enhancements. It starts at x1, gains 0.01x per level, and caps at 400 levels for a x5 bonus.

Workshop Enhancement Unlocks — Super Crit Multi — Orb Size

Orb Size unlocks after 500 trillion coins have been spent on Defense enhancements. The multiplier begins at x1 and grows by 0.01x per level, but it only has 200 levels, topping out at x3 orb size. See the cost table below for level prices.

LevelValueCoinsTotal Coins
11.01x5.00B5.00B
101.10x477.01B1.42T
201.20x15.26T41.94T
301.30x174.29T878.96T
401.40x1.92q9.64q
501.50x8.82q60.41q
601.60x63.90q379.19q
701.70x257.74q1.92Q
801.80x760.97q6.91Q
901.90x1.86Q19.93Q

Workshop Enhancement Unlocks — Orb Size — Cash Bonus

Cash Bonus is the free starting Utility enhancement, unlocked once the Workshop Enhancement labs are done. It multiplies your Cash Bonus, starting at x1 and gaining 0.01x per level, with a 400-level cap for a x5 bonus.

On top of the multiplier, each level of this enhancement also raises cash per wave, interest percentage, and the max interest per wave amount by 1% each, making it a broad economy boost rather than a single-stat one.

Workshop Enhancement Unlocks — Orb Size — Coin Bonus

Coin Bonus unlocks after 50 billion coins have been spent on Utility enhancements. It starts at x1 and gains 0.01x per level, with a 200-level cap for a x3 bonus.

Because the Coin Bonus enhancement applies to both the tier bonus and Coins/kill, its effective benefit is squared — leveling it is worth more than the raw multiplier suggests. The cost table below shows the per-level prices.

LevelValueCoinsTotal Coins
11.01x5.00B5.00B
21.02x6.25B11.25B
31.03x12.46B23.71B
41.04x27.42B51.14B
51.05x54.50B105.64B
61.06x96.85B202.49B
71.07x157.45B359.94B
81.08x239.17B599.11B
91.09x344.79B943.90B
101.10x477.01B1.42T

Workshop Enhancement Unlocks — Orb Size — Cells/Kill Bonus

Cells/Kill Bonus unlocks after 500 billion coins have been spent on Utility enhancements. The multiplier starts at x1, increases by 0.01x per level, and reaches x3 at its 200-level cap.

Workshop Enhancement Unlocks — Orb Size — Free Upgrades

Free Upgrades unlocks after 5 trillion coins have been spent on Utility enhancements. It multiplies all of your Free Upgrades, starting at x1 and gaining 0.01x per level. With only 100 levels, it maxes out at a x2 bonus. The cost table below lists the prices.

LevelValueCoinsTotal Coins
11.01x5.00B5.00B
21.02x6.05B11.05B
31.03x22.25B33.30B
41.04x95.56B128.85B
51.05x299.27B428.12B
61.06x739.39B1.17T
71.07x1.56T2.72T
81.08x2.92T5.65T
91.09x5.05T10.69T
101.10x8.18T18.87T

Workshop Enhancement Unlocks — Orb Size — Packages

Packages unlocks after 50 trillion coins have been spent on Utility enhancements. It multiplies both Max Recovery Package and Recovery Amount, starting at x1 and gaining 0.01x per level, with 300 levels bringing it to a x4 bonus. See the cost table below for per-level prices.

LevelValueCoinsTotal Coins
11.01x5.00B5.00B
101.10x6.53B55.54B
201.20x48.30B217.10B
301.30x313.07B1.95T
401.40x2.54T14.48T
501.50x9.59T73.23T
601.60x60.08T385.56T
701.70x216.08T1.72q
801.80x580.27T5.66q
901.90x1.31q15.10q

Workshop Enhancement Unlocks — Orb Size — Enemy Level Skips

Enemy Level Skips unlocks after 500 trillion coins have been spent on Utility enhancements. It multiplies both Enemy Health and Enemy Damage Level Skip, starting at x1 and gaining 0.01x per level. It has just 60 levels, capping at a x1.6 bonus. The cost table below shows the prices.

LevelValueCoinsTotal Coins
11.01x5.00B5.00B
21.02x15.50B20.50B
31.03x202.98B223.48B
41.04x1.13T1.36T
51.05x3.89T5.24T
61.06x10.14T15.38T
71.07x22.19T37.57T
81.08x43.05T80.63T
91.09x76.44T157.07T
101.10x126.85T283.91T

Lab: Enhancement Coin Discount

The Enhancement Coin Discount lab unlocks at tier 21 wave 60. It is actually three independent labs — one each for Attack, Defense, and Utility — and each one reduces the coin cost of enhancements in its category.

All three labs share the same values and each has 100 levels. The cost table below shows the discount progression.

LevelTimeCostValue
11d 1h 55m1.00B0.30%
22d 3h 50m1.30B0.60%
33d 5h 45m1.69B0.90%
44d 7h 40m2.20B1.20%
55d 9h 35m2.86B1.50%
66d 11h 30m3.71B1.80%
77d 13h 25m4.83B2.10%
88d 15h 21m6.27B2.40%
99d 17h 16m8.16B2.70%
1010d 19h 11m10.60B3.00%

Written for Tower Hub. Numbers and mechanics were cross-checked against our decoded save data and the community's Fandom wiki (community page last edited 2025-12-03). Something out of date? Tell us in the Discord.

More from the hub