Really nice and smooth mechanics, slick presentation and great game feel. At times frustrating, some ironing out in the clicking mechanics. The projectile shooting enemies should not look spiky, I wasted a while trying to trick it into blowng itself up because I thought touching it would be bad. There's one level which, unlike the others that I cleared intuitively in one or two goes, I spent ages make little progress until I won it by accident (the crab monsters suicided). Kinks to be ironed out in a great little game.