Making the game infinite would be more fun, and also adding more buttons to turn and making it easier to see where you are facing would make it much easier to aim. It also doesn't relate to the theme.
Viewing post in Defend your Tower jam comments
Thanks for playing and rating!
It's not good, because I did not get to do everything I wanted. Planned was an upgrade system for the Tower, to upgrade bullet amount, turn speed, health, more guns and other weapons (ultimate weapon should have been a flaming sword to mow the monsters with and for the theme), more different monsters and christmas presents that the monsters want to destroy, that you need to protect, too.
A further view area would also be a good idea, yes.