The Return of Bantara

The Bantarans came to Earth in search for help. That was a bad idea. They were soon called our enemies and they were forced to flee from Earth. But, there still was hope... They had to start from scratch and choose another planet. Their choice was Mars.
THE GAMEPLAY
In this game you are in charge of bringing little aliens to safety. This can only be done by placing tools for them to get through their obstacles in the right place.
Each level has a certain number of Bantarans that you need to save in order to keep moving ahead.
Will you help them establish a new home? Will you help them return?