Umbrella Defender

WASD to move, mouse to attack with the umbrella. Stop swinging the umbrella in order to use it as a shield.

There is no win condition, just see how long you can last.
If you manage to live through all of the wave patterns, they repeat but at a higher frequency.

Sorry that it's hard, I didn't spend enough time on balancing.

Tips: enemies are briefly stunned when they take damage. You can kill the melee enemies without taking damage by attacking while running away from them. It's probably worth taking a single hit in order to take out a ranged enemy faster, since you die by being overrun more often than by taking small amounts of damage many times.