Lab/Wall Health
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< Lab
Wall Health[edit | edit source]
Wall Health 
Lab Defense Research Unlocks at Tier 8 Wave 10 Milestone. Has 50 upgrades. Increases the maximum health of the wall.
| Level | Time | Cost | Value |
|---|---|---|---|
| 1 | 0d 5h 33m | 1,000,000,000 | 2% |
| 2 | 0d 5h 37m | 1,200,000,000 | 4% |
| 3 | 0d 5h 46m | 1,400,000,000 | 6% |
| 4 | 0d 5h 59m | 1,600,000,000 | 8% |
| 5 | 0d 6h 19m | 1,810,000,000 | 10% |
| 6 | 0d 6h 45m | 2,020,000,000 | 12% |
| 7 | 0d 7h 19m | 2,240,000,000 | 14% |
| 8 | 0d 8h 1m | 2,460,000,000 | 16% |
| 9 | 0d 8h 51m | 2,700,000,000 | 18% |
| 10 | 0d 9h 50m | 2,940,000,000 | 20% |
| 11 | 0d 10h 59m | 3,200,000,000 | 22% |
| 12 | 0d 12h 18m | 3,470,000,000 | 24% |
| 13 | 0d 13h 47m | 3,760,000,000 | 26% |
| 14 | 0d 15h 26m | 4,070,000,000 | 28% |
| 15 | 0d 17h 17m | 4,410,000,000 | 30% |
| 16 | 0d 19h 18m | 4,760,000,000 | 32% |
| 17 | 0d 21h 32m | 5,140,000,000 | 34% |
| 18 | 0d 23h 57m | 5,550,000,000 | 36% |
| 19 | 1d 2h 34m | 5,990,000,000 | 38% |
| 20 | 1d 5h 24m | 6,460,000,000 | 40% |
| 21 | 1d 8h 26m | 6,970,000,000 | 42% |
| 22 | 1d 11h 42m | 7,510,000,000 | 44% |
| 23 | 1d 15h 10m | 8,090,000,000 | 46% |
| 24 | 1d 18h 53m | 8,720,000,000 | 48% |
| 25 | 1d 22h 49m | 9,390,000,000 | 50% |
| 26 | 2d 2h 59m | 10,100,000,000 | 52% |
| 27 | 2d 7h 23m | 10,870,000,000 | 54% |
| 28 | 2d 12h 1m | 11,690,000,000 | 56% |
| 29 | 2d 16h 55m | 12,570,000,000 | 58% |
| 30 | 2d 22h 3m | 13,500,000,000 | 60% |
| 31 | 3d 3h 26m | 14,490,000,000 | 62% |
| 32 | 3d 9h 4m | 15,550,000,000 | 64% |
| 33 | 3d 14h 58m | 16,670,000,000 | 66% |
| 34 | 3d 21h 8m | 17,860,000,000 | 68% |
| 35 | 4d 3h 33m | 19,120,000,000 | 70% |
| 36 | 4d 10h 15m | 20,460,000,000 | 72% |
| 37 | 4d 17h 13m | 21,870,000,000 | 74% |
| 38 | 5d 0h 27m | 23,360,000,000 | 76% |
| 39 | 5d 7h 58m | 24,940,000,000 | 78% |
| 40 | 5d 15h 45m | 26,600,000,000 | 80% |
| 41 | 5d 23h 50m | 28,360,000,000 | 82% |
| 42 | 6d 8h 12m | 30,200,000,000 | 84% |
| 43 | 6d 16h 51m | 32,140,000,000 | 86% |
| 44 | 7d 1h 47m | 34,170,000,000 | 88% |
| 45 | 7d 11h 2m | 36,310,000,000 | 90% |
| 46 | 7d 20h 34m | 38,550,000,000 | 92% |
| 47 | 8d 6h 24m | 40,900,000,000 | 94% |
| 48 | 8d 16h 32m | 43,360,000,000 | 96% |
| 49 | 9d 2h 58m | 45,930,000,000 | 98% |
| 50 | 9d 13h 43m | 48,610,000,000 | 100% |