How Much RAM Does a Dungeon Heroes Server Need?
Dungeon Heroes is a vanilla+ dungeon crawler on Fabric 1.21.1 — see the full breakdown on the Dungeon Heroes pack page — with structured dungeon encounters that scale with party size. Because it's built on Fabric rather than Forge, the base memory footprint stays light, but RAM needs climb with how many dungeons and players are active at once. Here's how much RAM to budget at each stage. 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.
3 GB
Bare minimum — solo play or a tiny two-player group testing dungeons. Expect stutter once encounters start scaling up to a full party.
5 GB
Dungeon Heroes' own recommended floor and the best starting point for most servers — handles structured dungeon encounters for a small-to-mid group without issue.
8 GB
Safer for a mid-size active group running multiple dungeons concurrently or exploring heavily between sessions.
12 GB
Built for 10+ players or a long-running world with many cleared dungeons and accumulated loot and world data.
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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