Unity - 2D Space Shooter Tutorial Part 2 - Player Input Movement

All assets for this project can be downloaded at:
https://www.dropbox.com/s/0a6jtv170ae3sbe/AllAssetsNeededForTutorial.zip?dl=0

In Part 2 of our 2d space shooter tutorial series will be covering how to get input from the keyboard to control the movement of the player’s spaceship.

About:
In this series of tutorials we’ll be making a 2D space shooter game made in Unity3D 5.1 and we’ll be programming in C#. This is a series of tutorials aimed for beginners who want to learn game development in Unity3D. We’ll assume you have some knowledge in a programming language, and that you are somewhat familiar with Unity’s interface.

Additional Notes:
Since our player spaceship sprites contain transparent space, we used photoshop to measure the width and height of the actual visible image of the spaceship. The width is 45 pixels and the height is 57 pixels. To calculate the spaceship half width and height we did the following:
Half width = 45 / 2 / PixelToUnits = 0.225
Half Height = 57 / 2 / PixelToUnits = 0.285
PixelToUnits = 100 (From tutorial Part 1)

Tutorial playlist:
https://www.youtube.com/playlist?list=PLRN2Qvxmju0Mf1GB1hXsT-x1GQJQ0pwE0

Unity 2D Space Shooter Tutorial Part 1. (Project Setup and Player Animation)
Unity 2D Space Shooter Tutorial Part 2. (Player Input Movement)
Unity 2D Space Shooter Tutorial Part 3. (Player Bullet and Player Shooting)
Unity 2D Space Shooter Tutorial Part 4. (Enemy Animation and Enemy Spawner)
Unity 2D Space Shooter Tutorial Part 5. (Enemy Bullet and Enemy Shooting)
Unity 2D Space Shooter Tutorial Part 6. (Explosion Animation and Collision Detection)
Unity 2D Space Shooter Tutorial Part 7. (Lives UI, Play Button, and Game Manager)
Unity 2D Space Shooter Tutorial Part 8. (Score UI, SFX, and Bg Music)
Unity 2D Space Shooter Tutorial Part 9. (Game Scrolling Background)
Unity 2D Space Shooter Tutorial Part 10. (Timer UI and Game Title)

Music: "Follow Me" by Jimmy Fontanez/...