Thanks a lot for your feedbacks! We are glad that you enjoyed the time spent playing our game! We can work on a post submission version now.
The issue about the left click not working mentioned by @greg & @andreas-ragen-ayal may be due to the fact that we didn't provide enough informations in-game. If not, please let us know more about how to reproduce.
As pointed by @likirus, there is 5 objects to pickup (interact with) and 5 valuables to alter (requiring a different amount of time). Each combination has a feedback. There is a cursor color change if you can interact with an object but maybe too subtle. Also, we did focused on being able to deliver on time quality graphics and complete features. We will do better next time hopefully.
As mentioned by @giraffecat, the ranking system isn't clear enough. We didn't have the time to implement the audit phase that would have been helpful to illustrate the notation mechanisms. Actually, there is 5 grades: S, A, B, C and F. S is the only ONE way to alter the valuables and be able to keep the money (minus alteration devaluation).
@le-american, @iamsodarncool, @asellio, @6smith, @zgragselus : thank you for your kind words
Stay tuned for updates