Undead Squad - Offline Zombie Shooting Action Game for Android

The player moves through linear levels and shoots attacking zombies. They are designed quite originally - they are not mindless brain-eaters, but full-fledged soldiers who come down on parachutes or are in ambushes on the way and shoot at the player with various weapons.

Loot falls from each killed, and it is represented by coins, which can be spent to learn new skills. This option appears when passing from one level to another. In some levels you need to complete tasks to pass, for example, to kill a certain number of mobs. Locations change  from level to level and look pretty interesting. There are only nine levels, but the developers promise to add new ones.