Neon 2

If you're new to Neon 2, you might try using the arrow keys to fix your ship on one position. This gives you greater shooting accuracy. Shields aren't just for defense, try flying into enemies with a shield active, you will quickly destroy them. Certain power ups will override others, so make sure you want the power up before collecting it. Homing drones for example can cause serious damage if left, where as mine drones are fairly safe to leave until the area is clear.