: Arc System Works periodically runs free open betas to test new features like cross-platform play or the "Team of 3" mode. These tests are free for everyone, even those who don't own the base game.
While the full game requires payment, there are several ways to access it without a direct purchase: guilty-gear-strive-free-download-game
Guilty Gear -Strive- - Team of 3 Open Beta Test #2 Megathread : Arc System Works periodically runs free open