APRI50 is a terraforming game set on a nearby exoplanet. You are playing Angelica Smith, highly trained scientist with a few biomechanic modifications, who was sent here as part of humanity’s search for new planets to colonize. After your arrival you have successfully landed on the planet. In a barren landscape shaped by regular and unhealty rainfall you need to establish a base to start exploring and terraforming. The terraforming comes with a twist: Machines with a biological intelligence are used for the processes and to make it more tricky the machines do have their own unique DNA, controlling their actions and features.
A feature I started while waiting for the game expo this weekend to start and now I had some time to finish it. It's basic (machines will be necessary later on) but it allows you to re-direct rivers, the cut of parts of the rivers will dry up and sooner or later the lakes as well.