GTA: Zombie Trailer Park
It's been three years since the zombie apocalypse and now mankind has put up a defense post. However, zombies were getting more intelligent as they have built their own organization. Now, the undead wants to eat the rest of the people. The game is played via mouse and the objective is to destroy the base of the zombies. You need to make lots of trailer as fast as you can. From then on, you can start building more stronger allies. Each trailer would earn you fifty, so maximize your earning by building more. Powerful zombies would show up, so you need some powerful allies to stop them.