Update 1.1 - Mobile version, customization and more

Mobile version:

For now, it's only avaliable on Android.

Character customization:
You can get clothes for your character when you complete achievements. There are 6 slots for clothes: hat, top, outer, pants and boots. You can change clothes in every slot independently.

Rats:
There are 4 new types of rats:
1. Violet Rat. It won't go to kill you, instead it will try to spawn as much violet portals as possible. Every violet portal will spawn 3 rats in random amount of time, and then it will be closed.
2. Hell Rat. These rats are similar to the white rats, but you can shoot their corpses to set them on fire. Every rat that touches these fire will die.
3. Rat with Banner
These rats will try to place Rats Banner on the field. The Banner will give rats around it invincibility. You can destroy it by shooting it.
4. Pink Rat
Okay, this one is simple. It heals you for three hearts when it dies.