You get better at this game as you progress through it as later levels require greater creativity and have tighter clearances.You have to adjust your shot timing to compensate for how it will impact the shot angle or ricochet when a platform moves.Some levels have zombies which move or moving platforms.By using a ricochet shot with some vertical movement you enable the shot to hit zombies in other parts of the level instead of bouncing back and forth on a level plane.Even if you have a straight shot you may want to opt for a ricochet shot if the shot is on a fairly flat plane.If a zombie is hard to reach with a shot try to see if there is something you can knock into it instead.You never know how shots will ricochet the third or fourth time & you may take out some of the easier zombies while trying to hit the harder to reach ones.

Try to go for the harder to reach zombies first when you can.

You can not get hit by ricochets of your own bullets & do not take damage if you set off a rocket explosion near where you stand.

The rocket explodes when it hits an object or runs into a second wall.

The machine gun shoots three shots at a time and uses a clip as the icon.

There are 2 other guns which are used on certain levels.

You lose by running out of bullets while some zombies are still alive.

You beat a level by defeating all the zombies on it by the time you use your last bullet.

You can go back and replay previously beat levels at any point in time.

Each stage of the game has 25 levels in it, for a total of 50 levels throughout the game.

You can play the stages in any order & switch back and forth between them.

Some levels contain complex layouts including narrow passages or switches you have to activate to create openings for your shots.You can shoot zombies directly, or knock things into them.You are given a limited number of bullets on each level to defeat all the zombies.When the game is paused it reveals a menu which enables you to control game sound and music.The lower right corner of the screen shows your current level score & has buttons for restarting the current level and pausing the game.The lower left corner of the screen shows how many shots you have remaining.Tap the screen with a finger to aim and shoot.Use your mouse to aim and the left click button to shoot.The welcome screen has a fullscreen mode in the upper right corner, a switch character button on the left side of the screen, and a settings button in the lower right corner to control game sound and music.Your web browser automatically saves your game data including which levels you have beat, your star rating on each day, your score on each day, and your cumulative game score.Each section has 25 days which are unlocked sequentially.

The game has 2 sections which you can play in either order, or switch back and forth between.

Select the red and gray play button in the lower left of the welcome screen to bring up the section select screen.

Finish the zombies off using few shots to earn a high star rating. Use a limited number of shots to hit or knock things into all the zombies on each stage.

Stupid zombies level 9