The Kitten Space Agency pre-alpha is live, and Kerbal Space Program's spiritual successor is already "much more than a tech demo"

Built by DayZ creator Dean Hall's RocketWerkz in collaboration with ex KSP devs, the Kitten Space Agency alpha is now ...
Space.com

'Kitten Space Agency' is the spiritual successor to 'Kerbal Space Program', and they have an ex-SpaceX engineer on the team (interview)

DayZ and Kerbal Space Program's creators have joined forces with an ex-SpaceX engineer to create the ultimate spaceflight ...

This Minecraft mod lets you command Steve to do whatever you want, which means no more strip mining or wood gathering ever again

As stated in the mod's description, the agents "aren't following predefined scripts" either. Instead, they're "operating off natural language instructions", which allows you to basically talk to them ...