How Much RAM Does a Vampirism.co Server Need?
Vampirism.co runs two full faction progression trees at once — vampire powers and sunlight avoidance on one side, hunter rituals and silver weapons on the other — on top of NeoForge 1.21.1 world simulation, which is why it needs more headroom than a plain survival server. Check the full pack details on the Vampirism.co pack page, or use the tiers below to pick a starting plan. Finnish players: Minecraft-palvelin hosting is our native-language page. German players: Minecraft-Server mieten covers the same hosting auf Deutsch. Svenska spelare: Hyra Minecraft-server täcker samma hosting på svenska.
4 GB
Bare minimum. Works for a solo world or a tiny two-player group testing the vampire/hunter split, but it's a tight fit once both factions' progression systems are active at once.
6 GB
Best starting point for most servers. This is where Vampirism.co's own recommended RAM floor sits — enough headroom for both the vampire and hunter skill trees to run alongside normal world generation without stutter.
8 GB
Safer for a mid-size active group, especially once players are spread between day/night cycles and factions are actively PvPing or raiding each other.
12 GB
For 10+ players or a long-running world. Gives both factions' progression data, plus chunk loading across a larger map, enough room to stay smooth over weeks of play.
Want a faster estimate?
Use CoalHost's RAM calculator, then start from the plan that matches your player count and expected world activity.
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