1.user can define the bot

wood head----low memory

metal body---carry more

gold leg---move fast

2. language package

translate to other language, player will be help.

3.rename the bot and group the bot

4.service folk, get coin(or lovepoint),to upgrade.

5.more upgrade items.

-Battery,bot take it.

-Solar energy. no need more wood.

6.more building.

-Pumping.

I like the game. 

Go for it.