Humans are hard working, fun loving little creatures that are more likely to buy products than robots.
- Rookie Workers are the very first workers you can obtain. They can be evolved into Elite Engineer for 15 .
- You can buy upto a maximum of 8 Rookie Workers. The first three Rookie workers are free. But the remaining have to be bought for and the price of the worker goes up with every buy.
- 4th Worker: 500 . 5th Worker: 1000 . 6th Worker: 2000 . 7th Worker: 5000 . 8th Worker: 5 .