E-Line Media, the team behind the popular platformer, Never Alone, have released the first gameplay trailer for their upcoming sandbox-y creation game, The Endless Mission.

The trailer shows off stunning backdrops and various examples of the genres you’ll (presumably) be able to create and interact with.

The Endless Mission is a sandbox-style creation game that takes players on a hero’s journey through a rich narrative world where they develop the power and opportunity to craft games and experiences of their own in the Unity engine – all while challenging forces larger than themselves.

The Endless Mission will be released via Steam Early Access this summer.