The rule is simple, tap the pipes to rotate them, they will connect and create a path to give the flow to the joints, let the Signals flowing, then, the Alien can go home.
***Free, and no any IN-APP-Purchase;
***Easy to learn, but hard to master;
***All kinds of joints wait for you linking;
- 14.4 MB
- Update Date:
- Paffi Leung
Safe to Download