Penguin vs Zombie game

This is the not finished PEGUIN <VS> ZOMBIE by Aman Jha
I am a beginner and I dedicate my first half working game to Pollard middle School and Uncle Saket

You are the penguin
Up to move forward, down for back , side to turn
Get the baby (or babies)
Avoid zombies

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** ERRORS **
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If zombie hits barrel on its own, game will pause, press run to continue.

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** RECENT UPDATES **
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Score board
Explosions
Enemies
Maze

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** FUTURE UPDATES **
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More Levels
Larger screen
Menu
More difficulty
Adventure Mode
Survival Mode


Please give suggestions!!!