Speed Cart Economy Calculator
Calculate your Speed Cart income per wave, break-even point, and total earnings. Optimize your economy build with traits and etherealization.
Data Source:Fastcart/Fortunate canonical data|Checked: 2026-07-06|Economy model: legacy-derived assumptions|Confidence: Mixed
Configuration
Max upgrade (+100%)
E0+0% IncomeE6
Base
Use Fortune/Lovers cards in Virtual Realm to place multiple
Income/Wave
12,000
Setup Cost
3,500
Break-even
Wave 1
Net Profit
+356,500
Income Summary
Base Income/Wave12,000
Per Cart Income12,000/wave
Total/Wave12,000
Placement Cost500 x 1
Upgrade Cost3,000
Total Waves30
Total Income360,000
Net Profit+356,500
Wave-by-Wave Breakdown
| Wave | Income | Cumulative | Profit |
|---|---|---|---|
| 1(Break-even) | +12,000 | 12,000 | +8,500 |
| 2 | +12,000 | 24,000 | +20,500 |
| 3 | +12,000 | 36,000 | +32,500 |
| 4 | +12,000 | 48,000 | +44,500 |
| 5 | +12,000 | 60,000 | +56,500 |
| 6 | +12,000 | 72,000 | +68,500 |
| 7 | +12,000 | 84,000 | +80,500 |
| 8 | +12,000 | 96,000 | +92,500 |
| 9 | +12,000 | 108,000 | +104,500 |
| 10 | +12,000 | 120,000 | +116,500 |
| 11 | +12,000 | 132,000 | +128,500 |
| 12 | +12,000 | 144,000 | +140,500 |
| 13 | +12,000 | 156,000 | +152,500 |
| 14 | +12,000 | 168,000 | +164,500 |
| 15 | +12,000 | 180,000 | +176,500 |
| ... 15 more waves ... | |||
| 30(Final) | +12,000 | 360,000 | +356,500 |
❓ How to Use the Economy Manager
- Configure Build: Select your Speed Cart upgrade level, Ethereal Level (E0-E6), and number of carts.
- Set Game Mode: Choose the mode (Story, Challenge, etc.) to adjust wave counts automatically.
- Check Break-Even: Observe the "Break-even Wave" stat to see when your investment becomes pure profit.
- Plan Strategy: Use the "Wave-by-Wave Breakdown" to identify the most profitable waves to upgrade or sell.
Economy Tips
- *Speed Cart is the ONLY economy unit in the game - must have
- *Always etherealize Speed Cart to unlock 'More Money' passive
- *Fortunate trait is essential - reroll until you get it
- *In Virtual Realm, prioritize Fortune/Lovers cards to place multiple Speed Carts
- *Place Speed Cart early each round to maximize income
- *Max upgrade Speed Cart before investing in DPS units
Formula & Calculation Details
Income Formula:
Total Income/Wave = Base Income x (1 + Ethereal%) x (1 + Fortunate%) x Cart Count
- Base Income: Level 0: 6,000 | Level 1: 9,000 | Level 2: 12,000
- Ethereal Bonus: E0: 0% | E1: +10% | E2: +20% | ... | E6: +60%
- Fortunate Trait: +20% income from canonical trait data
- Break-even: Setup Cost / Income Per Wave
Note: Fastcart identity and Fortunate values use canonical Trello-backed data. Income, upgrades, ethereal bonuses, Virtual Realm cards, and wave assumptions remain legacy-derived until independently reviewed.