For fairness sake, I wanted to show off the insides of the game, whatever they might be. The graphics are nice and cartoonish, and I like the animation of the water. The only thing I was able to do was click around the grid with LEFT MOUSE and get a red grid, when clicking on the chicken, you get the red grid and two surrounding blue spaces adjacent.
Inferring from this, I think this game was probably meant to be a survival resource type game, where you had to move your character and collect items while avoiding the rising water. There is no way to know unless the creator responds, but that's my headcanon. Missing everything else a game needs, but it is obviously unfinished, so that is understood. Interesting concept for a game, and I hope you get the change to finish it, I would like to play it.