World has levels!

Survive 20 challenges. Adapt to every wave. Defeat the final boss.

This Minecraft datapack transforms your world into a sequence of 20 timed challenges. Every wave brings new enemies, dangerous environmental effects, and unexpected obstacles. Survive each level and prepare for the ultimate battle!

The 20 Levels

1. Resource Rush — Gain Haste and Luck as you prepare for the challenges ahead.
2. Undead Wave — Fight waves of zombies, skeletons, and other undead.
3. Spider Swarm — Survive poisonous cave spiders and their reinforcements.
4. Thunderstorm — Face creepers, dangerous lightning, and stormy weather.
5. Darkness — Battle hostile raiders while visibility becomes your enemy.
6. Witch Hunt — Survive witches and increasingly dangerous reinforcements.
7. Ravager Assault — Face powerful ravagers in a brutal combat challenge.
8. Enderman Chaos — Survive Endermen and fight through disorienting darkness.
9. Lava Panic — Dodge spreading lava sources while trying to stay alive.
10. Creeper Apocalypse — Face ordinary and charged creepers with continuous reinforcements.
11. Frostbite — Endure Slowness, Mining Fatigue, and a freezing-screen effect.
12. Phantom Night — Survive phantoms attacking from the darkness.
13. Pillager Raid — Fight pillagers, evokers, vindicators, and ravagers.
14. Wither Skeletons — Battle wither skeletons and skeleton reinforcements.
15. Evoker Trial — Face evokers and vexes in a dangerous magical encounter.
16. Waterworld — Navigate sudden water formations and scattered water sources.
17. No Jump — Survive without jumping while movement becomes restricted.
18. Elite Mob Rush — Fight baby zombies, husks, strays, and other dangerous undead.
19. Doom Night — Survive overwhelming darkness, weakness, and a thunderstorm.
20. Final Boss — Enter the End and face the Wither, Warden, and the Ender Dragon in the ultimate survival challenge.

Features

• 20 unique, progressively challenging levels.
• A live bossbar displaying the current level, next level, and countdown.
• Timed mob reinforcements and escalating combat encounters.
• Special environmental challenges involving lava, water, lightning, darkness, and frost.
• A final End-dimension boss encounter with a timed darkness cycle.
• Victory fireworks for players who survive the final challenge.
• Direct level commands for testing individual waves.

How to Play

Requirements: Minecraft Java Edition 1.21.11.

1. Place the ZIP file in your world's datapacks folder.
2. Enter your world and run /reload.
3. Start the challenge with:

/function stromerz_world:start

Each of Levels 1–19 lasts 2 minutes. The final boss level lasts 5 minutes.

Want to test a specific challenge? Use /function stromerz_world:level_1 through /function stromerz_world:level_20 to jump directly into a level.

Tip: Back up your world before installing datapacks, and test the challenges in a separate world before using them on a long-running survival server.

Can you survive all 20 levels?

Good luck. You'll need it.