This project contains the instructions, image files, sound files and example games to create a scrolling shooter like the 1945 arcade game. This is at the intermediate to high level.
In this project I will show you how to program the following with detailed step-by-step instructions. The only thing you need is gamemaker program available for free at https://www.yoyogames.com/legacy
Requirements for Scrolling Shooter
Sprites for your plane, and 3 enemies planes.
Plane moves using arrow keys.
Plane shoots enemies for points.
Points, lives and score are displayed.
3 or more timers are created to spawn more enemies.
3 or more enemies that have different actions are created.
Plane can collect at least one power up to make plane more powerful.
Game Splash screen is created.
End boss Plane is created that can shoot and move and has health.