Red Laser Z is an accuracy FPS built around raycasting. You have a powerful laser that can destroy everything with one shot, including enemies, NPCs, and world objects. You are rewarded when you destroy enemies, and penalized when destroy the rest.
Here's a list of the 4 major updates for version 0.4d.
really good update, I love not-glados
Thank you! She is contractually bound to like you too! =]