A simple and exhilarating 2D shoot'em up game with minimalistic pixel art style. Take control of an ever-improving space ship and take down a full of enemies. With Apple Game Center support, you can compete with players from around the world! Survive the enemy and bullet-hell! === How to play === With simple one-handed controls, you can control your space ship in any direction. Drag the screen to move your ship and shoot automatically. Shots consume energy, so you'll need to stop moving and recharge before you run out of energy. Avoid enemy attacks by using both movement and charge. === Power-ups === When you collect gems that appear when you defeat enemies, your shot will become more powerful and you can destroy enemies at once. === Bosses === Every five levels, a boss will appear. Try to dodge the tricky attacks and destroy them.