>>536388465
you'll get gems from all the content: story, pilot episodes, skynet, character profile, tag, rating etc etc.
As for the tickets, always buy it from the shop since it reset every week, and do d-day sp mission.

The wrong move is spending gems on rolls since there are plenty of ways to get tickets. Literally no guide mentions this, so it’s an easy trap for newfags, one I also fell victim to.
Anyway pic related, I'm f2p day 1 player (only played casually and not rushing content, literally just entered chapter 5) and I currently have 9k gems.
It's doable.