Hi there!
Bosses update is live now.

What's changed in game:

-We have amazing bosses now.
-Wave count is decreased to 3 from 5 for each level, because some players complained about repetitiveness of the game. That will decrease total game time too, but you can always replay levels.
-Controller support is really full now. Controller navigation in menu is improved. Controller vibration is working now. Game pauses when a controller disconnects.
-Weapon upgrade prices are changed to balance the game.
-Zombies are now appearing at random spawn points by default. You can disable it anytime in the gameplay options menu if you like.
-Fixed some audio bugs. SFX volume now controls UI volume too. Balanced some in-game sound effect levels. Music was stopping when you magnet too many coins in a short time.
-Some other minor fixes.

I hope you enjoy!