For mobile games & apps it's customary to complain to that game's developer -- email contact details and website for Grumpy Cat developer are shown at the above link (scroll down).
Do likewise for other mobile games which have scaling issues.
For mobile games & apps it's customary to complain to that game's developer -- email contact details and website for Grumpy Cat developer are shown at the above link (scroll down).
Do likewise for other mobile games which have scaling issues.