Very addicting game! It took some time for me to figure out how it works, but once I got there I was playing for some time. Would be nice to have some sound effects, but the music is good. The upgrades feel a bit underpowered, but it does feel quite rewarding transporting 10 cows at once. When playing for a longer time, it gets more exhausting having to fly large distances to get to cows, but maybe that's also the point.