This is an almost perfect Space Invaders Clon made using Unity3D.
You can play it here: http://www.jocyf.com/Preview/SpaceInvadersWebGL/index.html
This project is an updated version of the original Demo version (Unity 2.6)
All the original code has been converted to C# and all particles has been updated to suriken particle system.
Some key script that has been preserved are:
PerformanceTweak -> Updates the render Quality of the terrain and the water (Simple, reflective, Refractive) to maintain a decent FPS.
WaterLightmapFog -> Creates an underwater environment when the player is below the water surface.
Water and PostProcess effects had been updated in order to make it work in Unity 2022 LTS.
You can see this Unity version running in here:
https://www.youtube.com/watch?v=ubBeW9tYXuk
Play with it in the browser:
http://www.jocyf.com/Preview/IslandDemoWebGL/index.html
Unity project and source code license is included in the project. Read the file: "Assets License.rtf"