0RBITALIS is a satellite launching simulator with a retro-puzzle style. Launch your satellite into orbit and go head to head with the dominant force that formed the entire universe: Gravity.
These launches won't be a spacewalk in the park, there's all manner of stars, planets, comets, pulsars and more to navigate. Not to mention rival probes that will compete against you and even chase yours down. Oh, and did we mention those anti-gravity probes?