To walk in the game you'll need to press the keys W, A, S, D.
These keys are on your keyboard. The keyboard looks like a plastic board with buttons and usually stands next to the monitor from the computer.

If you don't have a keyboard, I'm afraid you won't be able to play games.
To get a keyboard, you need to go to an electronics store and buy it. If you don't have money, ask your parents or someone else for it.

IMPORTANT! Your keyboard must have at least 4 buttons: W, A, S and also D. They are labeled W, A, S and D.
If you still have a keyboard and even buttons on it, follow the instructions below:

Press W to go forward.
Press D to go right.
Press A to go left.
Press S to go back.

This concludes the movement training, great job!

It's time to learn how to shoot. To shoot you need a computer mouse.

If you don't have a computer mouse, you'll need to buy one from the store, just like I said in the same guide in the "How to walk" section.

IMPORTANT! Your computer mouse should have at least 2 buttons and 1 wheel.

When you finally found a computer mouse or created it yourself in the garage, proceed to view the instructions below:

To shoot, press the first mouse button on the left of your computer mouse.

If all the conditions above have been met, you'll shoot in the game.