Flippy bit bot (http://flippybitandtheattackofthehexadecimalsfrombase16.com/)

flippybitbot.js

// To use, paste this into the console in devtools on flippy bit website, then type `setInterval(pressButtons, 1)`
// Fails at ~350 because at around 100 score the game spawns an enemy every frame

function findEnemies() {
	let rval = [];
    for(c of game.children) {
        if(c.id.startsWith("enemy")){rval.push(c)};
    }
	return rval;
}

function getButtons() {
	let enemies = findEnemies();
	let target = enemies.find(e => !e.getAttribute("class").includes("under-attack"));

	if(target) {
		let rval = parseInt(target.getAttribute("data-nr")).toString(2).split('').map(n => n == '1');
		while(rval.length < 8) {
			rval.unshift(false);
        }
		return rval;
    }
}

function pressButtons() {
	buttons = getButtons();
	
	if(buttons) {
		for(i in buttons) {
			if(buttons[i]) {
				$("html").trigger(jQuery.Event('keypress', {keyCode: (i+1).charCodeAt(0)+1}));
			}
		}
	}
}