Incredibly good VN. You can beat it in about 3-4 hours, but you won't see everything there is to see in a single playthrough.

Lots of good QOL mechanics that are tied to in-universe explanations as well. The game locks you from returning to a route you've achieved on the "run" you're currently on, so that you don't constantly have to use trial and error to figure out the "correct path".

Very very very high quality and good VN.

Fantastic game.

It took me about an hour and a half to get to the Golden Ending (as opposed to the True Ending or True True Ending), so it's a bite-sized game. I adore media that ties their stories together like this one does, especially with the final character motivations you learn behind the Golden End.

Also the artstyle is incredibly adorable.

One of the most fun games I've played in a while. It blends Slay the Spire and Megaman Battle Network mechanics fantastically to create an experience that is challenging but doesn't feel ♥♥♥♥♥♥♥♥ in its difficulty.

The developer is also releasing steady patches to try to improve the game's balance and is listening closely to community feedback.

If you've played the first two games in the series (999 and Virtues Last Reward, both available on steam via The Nonary Games pack), then this is the conclusion to it. I personally think that it was an excellent finale to an excellent series.