addictive tap game2 2d game1 addictive game1 avoid obstacles1 browser game1 casual skill game1 construct 31 cross-platform1 customizable1 diagonal movement game1 endless runner1 endless survival game1 fast gameplay1 game template1 html5 game1 hyper casual game1 minimal graphics1 mobile arcade game1 mobile game1 one touch game1 procedural difficulty1 quack the frog1 reflex challenge1 simple control game1 source code1 tap game1 tap to switch1 web game1 whack-a-mole1