This was visually beautiful.. not much to it though, it could have so much potential.. I hope you keep developing it.
The ending reminded me of a scene out of the film "I am mother".. even the way the story described itself seemed like it might have been inspired by that movie.. any chance it was?
Pretty impressive coincidence :) it deals with a story where there's only a couple of surviving humans.. the world is ran by AI.. and there's a scene where someone opens the large bunker hatch to find an army of AI machines standing .. very much like in your game :) good movie