Research

Consider your research and find the optimal route through the large and tricky tech trees. The tech tree is found in the research center.

You can specialize in your research and focus on a single transporter in each of the 8 game stages to reach the technological limit or vary your research interests and get a broader pool to choose from.

Research is used to upgrade your transporter and have resource bonuses. For transporters, there are 4 types of upgrades: Capacity, Reliability, Efficiency, and Speed.

In order to access the research center, click the research bar on the top of the screen.