1. Launch the game and wait for the level to load in the Minecraft-style environment.

2. Use the WASD keys on your keyboard to move around the map and explore the surroundings.

3. Press the Spacebar to jump over obstacles or reach higher ground when needed.

4. Use your mouse to aim. Hold the Right Mouse Button (RMB) to zoom in and aim more precisely.

5. Press the Left Mouse Button (LMB) to shoot at incoming zombies.

6. Switch between your three available weapons using the Mouse Wheel to adapt to different zombie waves.

7. Press the R key to reload your weapon when your ammunition is low.

8. Activate bullet time by pressing the T key to slow down time and gain an advantage during intense zombie attacks.

9. Survive each wave of zombies by eliminating all enemies before they overwhelm you.

10. Be prepared for increased difficulty with every round, as zombies become faster and more aggressive.

11. Use your environment and movement to dodge attacks and create space between you and the horde.

12. Continue progressing through the waves and aim for the highest score possible by surviving as long as you can.