Asteroids

PlayMaker → Addons → Asteroids Game

A re-creation of the classic arcade game.

Features

This sample shows how to:

• Control the flow of game screens.
• Use Sprites and collision shapes for the player and enemies.
• Use 2D Physics to move objects and detect collisions.
• Use input to control a player spaceship.
• Wrap objects across screen edges.
• Build random levels from prefabs and detect when a level is cleared.
• Spawn enemies periodically.
• Spawn more challenging enemies at higher scores.
• Display a score and add points to it.
• Track player lives and add bonus lives.
• Display the number of lives left.
• End the game when the player has no lives left.

Reference

• Using Input controls to customize prefabs.
• Global variables and events.
• Global events with attached data.
• Broadcasting a global event.
• Getting event data from a collision event (e.g., the hit object).
• Sending a global event to a GameObject