Bugs fixed - 

* Fixed camera jitter.

* Fixed drops(shards) animation.

* Fixed many other small bugs.

New Features - 

* Added a basic currency system.

* Made a wave system(increasingly getting harder).

* Made an infinite 3D background.

* Added one-way colliders for floating floors.

* Added various more sound effects.

Additional Info - 

* Removed the campaign and changed directions into wave fighter/survival.

* Changed the character sprites.

* New fighting map.