OneBlock SMP

⚠️ OneBlock SMP is in early development. Block drop rates, chest loot, event rewards, and phase balance are still being tuned. New versions may require a world reset — back up your server before updating.

OneBlock SMP drops each player onto a single block floating over the void. Break it, and a new one appears. That's your entire world — build it from nothing.

Phased Progression

Progress through 11 unique phases as you break blocks, each with its own block pools, mob spawns, loot chests, and atmospheric biome shifts:

Plains → Forest → Caves → Desert → Swamp → Taiga → Jungle → Underground → Deep Dark → Nether → End

Every phase is data-driven via JSON — server operators can customize block pools, mob spawns, loot tables, and phase thresholds.

SMP-First Design

• Per-player islands — each player gets their own one-block, spaced 1000 blocks apart. Everyone progresses independently.
• Claim protection — a 100-block radius around each island prevents griefing. Visit friends, but only build on your own island.
• Leaderboards — track who's broken the most blocks and reached the furthest phase via the scoreboard sidebar and tab list.

Competitive Events

Break up the grind with server-wide minigames:

• Block Hunt — a procedurally generated dungeon filled with hidden target blocks. Use your compass to track them down before anyone else.
• Mining Challenge — race to find a single hidden gold block inside a massive cobblestone cube. Cube size scales with player count.
• Scavenger Hunt — explore a vanilla wilderness and race to complete a checklist of tiered items. A 45-minute drop-in/drop-out event where every item found earns points.

Full save/restore of player state (inventory, XP, position, effects) when entering and leaving events.

Commands

Player commands:

• /oneblock home — teleport to your island
• /oneblock visit <player> — visit another player's island
• /oneblock phase — view your current progress
• /oneblock leaderboard — show ranked player list by blocks broken
• /oneblock sidebar — toggle the progress sidebar on/off
• /oneblock reset — reset your progress and start over
• /oneblock event join/leave/info — participate in events

Admin commands (OP only):

• /oneblock event start <type> — start a Block Hunt, Mining Challenge, or Scavenger Hunt
• /oneblock event forcestart — skip the join period and start immediately
• /oneblock event stop — end the current event early
• /oneblock event time <amount> — adjust remaining time (e.g. 5m, 30s)
• /oneblock event auto — toggle automatic event scheduling
• /oneblock bedrock <players> — regenerate bedrock foundation for specified players

Requirements

• Minecraft 26.1
• Fabric Loader 0.16.0+
• Fabric API