A lot of people have said this already, but I do agree that this game would need a tutorial. I didn't really know what was going on.
Viewing post in Smobbel jam comments
Thank you very much for playing the game. Like you said I get a lot of comments about it not being really clear what to do. After this gamejam I will update the controls menu and a tutorial to make it more clear. You can change the dice character you play as using the 1, 2, 3, 4, 5 and 6 key. Each has its own color. You can kill the pokerchip using the same color as he is and can travel to different floors by changing into a color. I hope this comments helped if you ever feel like playing it again and an update is planned for in the future :)