SimpleRockets 2 now has a coming soon page on Steam along with a new teaser trailer to entice you to come check it out!

https://store.steampowered.com/app/870200/SimpleRockets_2

We're still shooting to release on Steam Early Access this summer. We plan to keep adding features and responding to player feedback until we feel the game is ready, at which point we will release the final version on all platforms at the same time. This includes iOS, Google Play, Humble, GOG, and of course Steam (Windows and macOS).