Beelzeball is a mashup of the classic games Pong and Arkanoid, made for an AR room equipped with laser trackers and projections. I was the lead developer in the first version of the game which was done in Java and LibGDX. I later redid the game in Unity and C# which is now part of the Game Changer Suite, a collection of 5 multiplayer co-located games that are a regular attraction in the exhibitions. Check the following links for more info:
GAME CHANGER AT THE AEC GAME CHANGER WEBSITES Deep Space 8K