Summary:
- "Neverness to Everness: Co-Ex" is a new video game that is currently in development.
- The game is allowing players to sign up for a closed beta test, where they can try out the game and provide feedback to the developers.
- The game appears to be a unique and innovative experience, as it is described as a "co-ex" game, which likely means it involves some form of cooperative or shared experience between players.