How Much RAM Does a RAD1 Server Need?
Roguelike Adventures and Dungeons (RAD1) runs on Forge 1.12.2 and layers overhauled dungeon generation, RPG leveling, new biomes, and hundreds of mob types over a kitchen-sink foundation — see the Roguelike Adventures and Dungeons (RAD1) pack page for the full details. Below is a tier-by-tier breakdown of how much RAM that actually needs, from solo play up to a full, long-running server. 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.
5 GB
Bare minimum, solo or a tiny group only. RAD1 layers RPG leveling, overhauled dungeon generation, and hundreds of mob types over a kitchen-sink Forge base, so this tier is tight and can stutter once dungeons start generating under load.
7 GB
Best starting point for most RAD1 servers. This matches the pack's own recommended RAM floor and gives enough headroom for normal dungeon exploration and leveling without constant memory pressure.
10 GB
Safer for a mid-size, active group. If several players are exploring different dungeons and biomes at once, the extra headroom keeps world generation and mob spawning from competing for memory.
14 GB
For 10+ players or a long-running world. RAD1's save data grows steadily as more dungeons generate and more characters level up, so a world that's been running for weeks with a full server benefits from this tier.
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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