Base ship construction speed is increased.
What it costs to research each level, how long it takes, and the effect at that level.
| LEVEL | TIME | HARD CURRENCY | COST | EFFECT |
|---|---|---|---|---|
| Lv 1 | 2h 30m | 40 | 225 Dilithium | Assembly Line 0.03% |
| Lv 2 | 4h 15m | 63 | 375 Dilithium | Assembly Line 0.07% |
| Lv 3 | 4h 19m | 69 | 630 Dilithium | Assembly Line 0.11% |
| Lv 4 | 9h 48m | 148 | 1,390 Dilithium | Assembly Line 0.15% |
| Lv 5 | 12h 30m | 191 | 2,050 Dilithium | Assembly Line 0.2% |
| Lv 6 | 17h 16m | 306 | 5,900 Dilithium | Assembly Line 0.26% |
| Lv 7 | 1d | Not purchasable | 8,600 Dilithium · 500 2★ Common Refined Gas · 50 2★ Uncommon Refined Gas | Assembly Line 0.33% |
| Lv 8 | 2d 1h | 871 | 19,800 Dilithium | Assembly Line 0.4% |
| Lv 9 | 2d 23h | 1,491 | 52,250 Dilithium | Assembly Line 0.47% |
| Lv 10 | 4d 14h | 2,915 | 139,500 Dilithium · 90 3★ Common Refined Gas | Assembly Line 0.55% |
| Lv 11 | 7d | Not purchasable | 551,000 Dilithium · 490 3★ Common Refined Gas · 100 3★ Uncommon Refined Gas | Assembly Line 0.64% |
| Lv 12 | 10d 17h | Not purchasable | 2,010,000 Dilithium · 480 3★ Common Refined Gas · 100 3★ Uncommon Refined Gas · 9 3★ Rare Refined Gas | Assembly Line 0.75% |
| Lv 13 | 20d 23h | Not purchasable | 6,970,000 Dilithium · 1,660 3★ Common Refined Gas · 350 3★ Uncommon Refined Gas · 31 3★ Rare Refined Gas | Assembly Line 0.88% |
| Lv 14 | 33d 21h | Not purchasable | 24,900,000 Dilithium · 2,610 3★ Common Refined Gas · 560 3★ Uncommon Refined Gas · 50 3★ Rare Refined Gas | Assembly Line 1.04% |
| Lv 15 | 45d 14h | Not purchasable | 98,700,000 Dilithium · 2,220 3★ Common Refined Gas · 470 3★ Uncommon Refined Gas · 42 3★ Rare Refined Gas | Assembly Line 1.25% |