Islands Overworld Dimension

Islands Overworld is a worldgen datapack that adds a new dimension based on a vanilla worldgen but with flying islands. Travel between dimension by flying in the sky (require elytra, or any flying engine).

If you prefer to directly modify the overworld, instead of adding a dimension, look at Islands Overworld.

Installation

• Play Minecraft 1.20 or more recent.
• Make sure to download the exact corresponding datapacks's version (worldgen can mess up real quick)
• Create a new world and drag the datapack upon world’s creation.
• Grab an elytra and some fire rockets, then fly through the sky.

Traveling

• Fly high in the sky to reach the flying islands dimension
• Descend in altitude in the flying islands to return to the overworld

Islands intensities (Patreon feature)

You can chose islands intensity between 5 values: tiny, small, medium, large and massive. A different datapack can be downloaded for each intensity.

Patreon Supporters

• 26.1 (10/04/2026): Setsu-P, varinyc, nfnpgllxhn
• 1.21.11 (28/01/2026): Azerxim, Setsu-P, varinyc, nfnpgllxhn
• 1.21.9 (11/10/2025): CYKLOPPS, Azerxim, varinyc, Setsu-P, Wani P, Lionel Felke
• 1.21.2 (2024-11-29): Delivator, Screaming Man, ZMH, Darklad32, CYKLOPPS, Azerxim, Aidan McCreary, varinyc, Setsu-P, Maximilian Adler, ODS, Jamie B
• 1.21 (2024-07-04): 아아앨, Screaming Man, ZMH, Darklad32, CYKLOPPS, Aidan McCreary, Azerxim, Setsu-P, Gaming Grotto, Kobe Prokopetz
• 1.20.5+ (2024-06-10): 아아앨, EXcore, Screaming Man, ZMH, Darklad32, CYKLOPPS, Memick Kung, Aidan McCreary, Setsu-P
• 1.20.4 (2023-12-27): Angelo Russo, 깔수, Screaming Man, ZMH, Darklad32, CYKLOPPS, God Emperor Leto II Atriedes
• Mineshafts & Ancient Cities (2023-09-19): Angelo Russo, 깔수, Eleanor Blackwood, Screaming Man, Dorian Dejean, ooF, ZMH, TerfyHorizon
• 1.20 (2023-06-08): Delivator, Jonathan Fanelli, Angelo Russo, John Stampe, Screaming Man, Dorian Dejean, ooF, ZMH, Yokie, Deadlot3, Darklad32
• Legacy 1.19.2 (2023-06-04): Delivator, Jonathan Fanelli, Angelo Russo, Screaming Man, Dorian Dejean, ooF, ZMH, Yokie
• V1 (2023-04-05): Jonathan Fanelli, Angelo Russo, Screaming Man, Dorian Dejean, ooF, ZMH, Darklad32

Patreon Version The free versions are designed to be fun and fully playable. The Patreon version is for players and server owners who want more control, comfort, and flexibility through an in-game settings menu to tweak the parameters live, without file editing.

Becoming a Gold Patreon also means:

• Getting access to every Patreon versions of every projects.
• Getting your name listed in each project and on this page (see above).
• Supporting long-term development, updates, and new features 💛

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