Heart of Survival servers are all about that hardcore survival vibe. You start with nothing and gotta gather resources, build shelter, and fend off mobs to stay alive. These servers usually crank up the difficulty, so expect tougher mobs and limited resources. It’s perfect for players who love a good challenge and want to test their survival skills to the max. You might find custom features like thirst mechanics or special events to keep things interesting. Grab your pickaxe and get ready to survive the wilds!