Then he said the words «simple energy mechanic,» and my heart sank. (kotaku.com)
FIFA Mobile has the true and tested energy mechanic that drives monetization and retention by limiting session length. (deconstructoroffun.com)
Especially when you add the gating Energy mechanics bundled with the luck element of card packs that forces a player to purchase more packs than they need. (deconstructoroffun.com)