Connect and match the creatures with their colors, it sounds like ordinary game but just give this theme to a good game designer and you Get Mushbits.
The interesting levels and design are the biggest pro of the game. The goal is simple, every level contains some colored creatures and you have to get them on special place. However, when they move they can turn a square into their colors making it impossible to cross for another creatures, or it could help them too. Sometimes, you can move with the squares or they just don’t turn into different colors, there is more to be found out.