Bonus Stages and Chaos Emeralds
Complete any level with 50 rings and a giant ring will appear just behind the level end sign. Jump into this ring and you will go to a bonus stage. At the end of each bonus stage is a chaos emerald. Only one emerald can be collected from any level.
Star Citizen is an upcoming space trading and combat simulator video game for Microsoft Windows. Star Citizen will consist of two main components: first person space combat and trading in a massively multiplayer persistent universe and customizable private servers (known as Star Citizen), and a branching single-player game (known as Squadron 42). The game will also feature VR support.
