Upon having constructed a combined total of 20 Plane Wonders (and every 10 levels after that), you'll achieve a higher rank in "Cosmic Civilization". This is required for some Research, and will allow you to activate Eden to travel into Space
Civilization effects[]
Every level increases you Wonder construction speed, Tech research speed and All clone cultivation speed.
| Level | Effect | Wonder lvl. required |
|---|---|---|
| 1 | Default | 0 |
| 2 | +4% | 20 |
| 3 | +6% | 30 |
| 4 | +8% | 40 |
| 5 | +10% | 50 |
| 6 | +12% | 60 |
| 7 | +14% | 70 |
| 8 | +16% | 80 |
| 9 | +18% | 90 |
| 10 | +20% | 100 |