Great News! New version available!

A Robo-Santa invasion is drawing near:

- Assemble a squad and fight against Robo-Santa!
- Get some redmin as a reward for defeating Robo-Santa!
- Assist your allies in battle!
- Increase your squad's prize fund!

New levels:

- Phase cannon
- Disruptor
- Berserk
- Hercules

Other improvements:

- Now you can recharge defensive buildings with just one tap/click
- Bugs fixed
- Performance improved