Red Shift

This game is about transmitting microwave signals between planets in universe. Due to doppler effect, the microwave signal becomes weaker as it is transmitted further. The phenomenon is called 'Red Shift'. Therefore, in order for the signal to be able to reach a planet far away from the signal source, it is necessary to utilize the repeater planets on the way to enhance and resend the signal. The player of this game act as an alien who is located far away from earth (the target planet) but want to send signal to and make friends with human. The goal of the game is to utilize the repeater planets to transmit say-hi messages to the target planet, i.e. earth. Notice that there're also obstacles and blackholes on the way which may block or change the signal direction, so be sure to choose right timing and direction to send out your signal.