This version is our Proof of Concept (usual term in Tech projects).
In the gaming industry, we also call it the First Playable build.
It is delivered at the end of the Pre-Production phase.
Objectives: Shoot all the Aliens & avoid their missiles.
Controls: use ARROWS ← & → to move, press the SPACE BAR to shoot.
After the mission, you can keep playing or go back to the Main Menu: