GG Network Wiki
Game modes
HeartSMP, HeartGen and what ranks change.
3 articles
HeartSMP — lifesteal
How the heart mechanic changes survival, what happens when you run out, and how to survive the first week.
HeartGen — generators
How generator income works, what ranks change, and where KoTH and crates fit in.
Ranks
What a rank is, how permanent and timed ranks differ, and what happens if you buy the same one twice.