Changes:
-Improved typing algorithm
-Frozen enemies cannot shuffle words
-Lowered amount of confusing zombies (changing words) by 30%
-Lowered spawn rate of zombies by 35%
-Zombies add more xp the further you go
-Rubbish zombies (random sequence of letters) will have less symbols overall
-Upon leveling up you can see what items you have picked previously
-Barricades health reduced by 35%
-Added skins! You can get them by playing the game and collecting cans of tomato soup lol