Round Up version 1.2

v1.2

- improved level design and smoother difficulty curve

- improved sheep behavior and collisions

- snakes disappear after eating a sheep

- farmer falls asleep less frequently

- boomerang flies faster and with limited range

v1.1

- snakes now have a starting animation instead of spawning and eating sheep immediately

- how far sheep run away now depends on how close you stand when barking at them

- sheep move around more dynamically and turn around when hitting obstacles

- the farmer is a little more agile when you wake him up