Make your factory get profit from simple rocks. How? Merging them and get gold and gems to better gems! Upgrade your production lines to get faster. Beware of Unlock new lines to achieve better gems!
Gem Inc Features:
- Tap to lines to make them faster!
- Tap to get more rocks from sky
- Upgrade lines to avoid stucks!
- Sell the best gem you have to make profit!
So, unlock new lines to get better gems, merge better gems to make profit, it's that simple!
Last updated on 2020年02月15日
此版本包含小幅錯誤修正和一般改善。請更新至最新版本，以獲得最佳體驗。
