I played in single player mode. It was a little hard. I liked the logic levels. Levels of reaction speed created difficulties. I think, because it was hard for me to control several characters at once, dodging enemies.
The control buttons are convenient, except for the Enter button. I think it would be better restart - R button, and Enter - attack. I sometimes confused the two buttons and accidentally reset the level. I would also recommend adding a pause to the P button. Sometimes I had a desire to make a turn. But in this case, you will have to complicate the management. So I'm not sure if this is a good idea.
I would advise you to work on art. Visual style didn't attract me from the start. I did not like the effect of blood, I do not like this in games. It might be worth making it disconnectable. But this is a matter of taste. It's funny that Boopit looks like our planet Earth XD
The overall musical arrangement is normal. I really liked the music in the second world. Some sounds are too sharp, such as the sound of loading. It really annoyed my mom XD
The game focuses on the gameplay. This is certainly a strong point of the game. I must say that the game process is generally interesting and varied. I looked at all the worlds, each has its own mechanics and the idea is great!
I would also advise you to number the levels. In this case, I could easily say at what level it was easy for me and at what level it was difficult.
Several notes on individual levels
It's impossible. Level requires too quick reaction!
This is a bug! Characters sometimes stand on 1 cell and it is impossible to move.
At first I thought that the squares shut their mouths. But it turned out that they switch ... this button does not look like a switch. This is strange.
It was a shame!
3 world in singleplayer mode seemed impossible to me.
In the last world, the idea is cool, but this level is too complicated. If it were not for this guy upstairs, I would have passed him.
In conclusion, I believe that this game will look great on consoles! My friend was publishing something similar, such games are really popular.