What the… Zombies!

GAME INFO
You are a survivor in a zombie apocalipse. Your objective is to... well... survive! You can gather wood and build barricades or just regular boxes to keep the zombies away from you, you can stab them, shot them, and... Wait! I can't tell you about the whole game! If you wanna find out more about it, play it! I guarantee you it's fun!
Arrow keys to move, space to shot, F to stab the zombies, Q to select what you want to build, H to heal (if your health isn't at max), B to build, hold left shift to run (if you're moving) and that's it! If you need to see this again, there is a help menu on the pause screen, wich you can acess clicking in the button on the top left corner.