GTA: Kitts Kingdom
The Feline kingdom was prosperous and this goes on for years. That is the reason why the canine kingdom didn't like them as they are jealous of the cats. One day, dogs decided that they want the land for themselves, so they sent an army to grab it. Fortunately, not all cats are afraid of the dogs, one particular is Kitts, who is brave enough to defend the land. Defend your base from dogs. Don't let any of them get close as they would chew on your base. Some kills would yield money. Grab the money as soon as you can since that could help you to buy upgrades.