How Much RAM Does a Tensura Neo Otherworld Server Need?
Tensura Neo Otherworld is a Tensura-themed adventure pack on NeoForge 1.21.1 with skills, races, and isekai power-fantasy progression — see the Tensura Neo Otherworld pack page for the full feature list. Below is a realistic RAM breakdown by group size, starting from the pack's own recommended floor. 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 for solo play or testing the pack. NeoForge 1.21.1 plus the pack's skills and races systems will run, but expect tight headroom and no margin for a second player.
8 GB
The best starting point for most Tensura Neo Otherworld servers. This matches the pack's own recommended floor and gives its skill-tree and race-evolution systems room to run alongside normal world simulation for a small group.
12 GB
A safer choice for a mid-size, active group exploring multiple races and skill paths at once, where several players are progressing and generating new chunks simultaneously.
16 GB
Recommended for 10+ players or a long-running world with a large explored area, since accumulated skill and race data plus a bigger loaded world both add up over time.
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Use CoalHost's RAM calculator, then start from the plan that matches your player count and expected world activity.
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