About the game
The Amazing Eternals (codename Keystone) was Digital Extremes' team-based shooter whose development was paused and then cancelled in order for the dev to fully focus on Warframe.
Keystone will combine FPS and deck building
Keystone is an upcoming FPS/TCG hybrid by Warframe creators Digital Extremes. Closed alpha testing is set to begin this week and you have a better chance at alpha access if you bring along 4 friends willing to do some testing.