Starfall - The End Expansion
by Foxablue
Starfall - The End Expansion reworks the End dimension for Forge 1.20.1, adding new biomes, blocks, mobs and structures to the vanilla world.
What it does
Starfall overhauls the vanilla End dimension and builds a new layer of ethereal biomes over the existing terrain. The original End islands still generate, so the landscape keeps its familiar outline while gaining rolling hills, Ethereal Meadows and a Hollow Grove. The mod adds 21 blocks, 4 mobs, 5 biomes, 4 structures and 14 items, including new wood types for building.
Exploration is central to the content. Players cross Shattered Isles by parkour around mini islands, reach hidden entrances through challenge routes built from the new blocks, and find four structures with their own loot and traps. Ghost blocks are reworked to behave like vanilla blocks, and killing Phantom Wisps yields Phantom Crystals. Some Leviathans float high above the End and can be ridden, and Phantom Wisps fight back in groups.
The mod requires Happy Ghasts, and Forge is the only loader it supports. Starfall is built for client and server, so the server and every player need it. Files cover Minecraft 1.20.1 only, with 1.0.0 as the latest Forge file released on 2025-09-13. The mod is all rights reserved and is not open source.
Key features
Reshaped End biomes
New ethereal biomes are layered over the End while the original islands keep their generation.
Parkour and secret routes
Hidden entrances and mini islands are reached through parkour challenges built from new blocks.
Floating Leviathans
Huge floating Leviathans can be ridden and fought, and they appear only occasionally.
Phantom Crystals
Killing Phantom Wisps drops Phantom Crystals, and the new ghost blocks follow vanilla behavior.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: The mod suits players who already play in the End and want more biomes, structures and mobs there. Server owners should note that the mod needs Happy Ghasts installed alongside it on both sides.
How it compares
Ethereal Wilds is open source under the MIT License, loads on Fabric and Forge, and covers 1.20.1 – 1.20.6, so it reaches further across versions than Starfall. Parkour Mod is also open source under the MIT License and covers 1.20.1 – 1.20.6 on Forge, with a parkour focus. Spectrony is Forge-only for 1.20.1 under All rights reserved, the same license family as Starfall, and is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Starfall - The End Expansion | Forge | 1.20.1 | Client and server | 2025-09-13 |
| Ethereal Wilds | Fabric and Forge | 1.20.1 – 1.20.6 | Client and server | 2025-12-09 |
| Parkour Mod | Forge | 1.20.1 – 1.20.6 | Client and server | 2026-10-13 |
| Spectrony | Forge | 1.20.1 | Client and server | 2026-07-23 |
Questions
Does Starfall need Happy Ghasts?
Does Starfall need to be installed on the server?
Which Minecraft version does Starfall support?
Can Starfall be used on Fabric?
In the catalog
Starfall - The End Expansion is one of 7,216 Magic mods on ModsFinder, and one of 3,927 Magic mods for Forge. 34,764 mods support Minecraft 1.20.1.
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What the author says
Explore a reimagined End dimension filled with ethereal and magical biomes. Adventure across new lands, parkour around mini islands, create epic builds with the new blocks, and much more. Starfall fully overhauls and reimagines the vanilla End dimension and creates a brand new world to explore, with vanilla-friendly…
Official listing
- Modrinth page
- modrinth.com/mod/starfall-the-end-expansion
- Owner
- Foxablue
- Published
- 2025-09-13
- Updated on Modrinth
- 2025-09-13
- Facts verified
- 2026-10-15