Milestones/1 2 3
From The Tower - Idle Tower Defense Wiki and Guides
| Tier | Tier 1 | Tier 2 | Tier 3 | |||
|---|---|---|---|---|---|---|
| Wave | Standard | Premium | Standard | Premium | Standard | Premium |
| 10 | 10 Coins | 50 Coins | 250 Coins | 350 Coins | 5k Coins | 5k Coins |
| 20 | 10 Gems | 10 Gems | Buy multiplier | 500 Coins | 10 Gems | 15 Gems |
| 30 | 10 Gems | Range | 25 Gems | Damage/Meter | 7.5k Coins | |
| 40 | 150 Coins | 300 Coins | Workshop Attack Discount | 1k Coins | 10k Coins | 10k COins |
| 50 | 15 Gems | 15 Gems | Workshop Defense Discount | 30 Gems | Shockwave Size | 30 Gems |
| 60 | 20 Gems | Workshop Utility Discount | 1k Coins | 10k Coins | 10k Coins | |
| 70 | 600 | 20 Gems | 30 Gems | 25 Gems | 35 Gems | |
| 80 | 1.5k Coins | 8k Coins | Interest % | 5k Coins | Orb Speed | 50k Coins |
| Max Interest | ||||||
| 90 | 20 Gems | 20 Gems | 25k Coins | 30 Gems | 40 Gems | |
| 100 | Tier 2 | 50 Gems | Tier 3 | 50 Gems | Tier 4 | 70 Gems |
| 150 | Lab Speed | 2.5k Coins | Unlock Perks | 100k Coins | 300k | |
| 200 | 20 Gems | 25 Gems | 25 Gems | 30 Gems | Package After Boss | 1m Coins |
| 250 | More Round Stats | 30k | First Perk Choice | 200k Coins | 1m Coins | |
| 300 | 25 Gems | 25 Gems | 30 Gems | 35 Gems | 2.5m Coins | |
| 400 | 100k Coins | Improve Trade-Off Perks | 3m Coins | 5m Coins | ||
| 500 | 25 Gems | 30 Gems | 30 Gems | 40 Gems | 30 Gems | 40 Gems |
| 750 | 30 Gems | 35 Gems | Recovery Package Chance | 5 Stones | 35 Gems | 45 Gems |
| 1,000 | 30 Gems | 40 Gems | Garlic Thorns | 45 Gems | 5 Stones | 10 Stones |
| 1,250 | 30 Gems | 40 Gems | 5 Stones | 10 Stones | 35 Gems | 45 Gems |
| 1,500 | 5 Stones | 10 Stones | 35 Gems | 45 Gems | 5 Stones | 15 Stones |
| 2,000 | 30 Gems | 40 Gems | 40 Gems | 50 Gems | 40 Gems | 60 Gems |
| 2,500 | Shuriken Skin | 10 Stones | 10 Stones | Donut Skin | Yin-Yang Skin | 15 Stones |
| 4,500 | Relic: Coins +2% | 15 Stones | Relic: Lab Speed +1.5% | 20 Stones | Relic: Critical Factor +2% | 20 Stones |
| Totals | 1,660 Coins | 141,450 Coins | 250 Coins | 3.33m Coins | 40k Coins | 9.89m coins |
| 235 Gems | 360 Gems | 215 Gems | 380 Gems | 205 Gems | 385 Gems | |
| 5 Stones | 35 Stones | 15 Stones | 35 Stones | 10 Stones | 60 Stones | |