A zombie theme does not tell you how a game plays. This collection includes a physics puzzle, fixed-position shooting and a runner. Picking the right control style is more useful than treating every title as the same survival game.
Zombie Shooter: plan the bullet path
Zombie Shooter is a level-based ricochet puzzle. You have limited ammunition, and walls or movable objects affect the solution. Inspect the scene before firing.
Trace a possible rebound and decide whether an obstacle needs to move first. If a shot fails, change its angle or the order of your shots. Repeating the same blocked shot only uses another bullet.
Run Into Death: aim and reload
Run Into Death places zombies in front of your viewpoint. Despite the title, this version does not use running or jumping controls. Aim at approaching targets and reload during a gap.
Deal with the closest attacker first. A distant target may be easy to see, but the immediate threat is the one about to reach the foreground.
Ranger vs Zombies: manage the landing
Ranger vs Zombies combines a side-scrolling run with jumping, shooting and special attacks. It is an action game, not a turn-based tactical puzzle.
Watch the landing area while firing. Save a special attack for a crowded section, and check whether it is available before relying on it to clear the route.
Overhead and angled views
Zombie Uprising and Zombie Shooter Isometric offer different views of an approaching attack. Scan the whole playfield between shots so one group does not distract you from a nearer threat.
For a slower planning task, start with the ricochet puzzle. For continuous reactions, choose one of the defense or runner games. Read the individual controls before starting on a phone.