So unique idea and such much fun! I had a hard time not smashing that retry-button but I'm happy with my score!
Easy controls to learn, easy game to understand (alltough, it took me a few tries to realise they also matched by color and not only shapes, had a few wtf-moments xD). The game felt very solid to play and I really hope more people will be able to check it out! It's a very nice detail to delay the attack for 30 seconds, making you have to make or break your own wall before the danger arrives. This is one of my top favourites this jam, and I will come back to try for a better score. :D