BASTION GRID — ASSET CREDITS

Modular Sci-Fi Megakit, Standard (free edition)
Creator: Quaternius
https://quaternius.com/packs/modularscifimegakit.html
https://quaternius.itch.io/modular-sci-fi-megakit
License: CC0 1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/

Used for modular floors, wall panels, columns, cables, stairs, rails,
crates, consoles, lights, and service props. Modified for runtime GLB
export, Meshopt geometry compression, WebP textures, neutral material
variants, normalized placement, and shared instanced rendering.
The original license is retained in the project vendor source directory.
Attribution is provided voluntarily for this CC0 pack.

Additional Blender tower/enemy/environment models, synthesized audio,
interface, and procedural visual effects created for Bastion Grid.

Poly Haven — CC0 1.0 Universal
https://polyhaven.com/license
Empty Warehouse 01 HDRI — Sergej Majboroda
https://polyhaven.com/a/empty_warehouse_01
Boulder 01 — Rico Cilliers
https://polyhaven.com/a/boulder_01
Snow 02 — Rob Tuytel
https://polyhaven.com/a/snow_02
Aerial Sand — Rob Tuytel
https://polyhaven.com/a/aerial_sand
Rock Face — Greg Zaal (photography), Dario Barresi (processing)
https://polyhaven.com/a/rock_face
Forest Ground 04 — Rob Tuytel, with adjustments by Rico Cilliers
https://polyhaven.com/a/forest_ground_04

The boulder was retopologized and rebaked for browser scenery. Terrain
materials were resized/repacked. Snow accumulation and charred variants
are runtime or derived treatments. Source metadata and checksums are
retained under assets/vendor/polyhaven. Attribution is voluntary for CC0.

Basis Universal transcoder — Binomial LLC, Apache License 2.0.
See /licenses/Basis-Universal-Apache-2.0.txt.
Three.js — MIT license. See /licenses/Three-MIT.txt.

No paid marketplace assets are included.

Island Tree 02 — Rob Tuytel and Rico Cilliers
https://polyhaven.com/a/island_tree_02
CC0. Reduced geometry, normalized pivot, compressed runtime textures.

Asset download tooling powered by Poly Haven: https://polyhaven.com

Basis decoder compiled from upstream v1_50_0_2 with Emscripten 6.0.8
and DYNAMIC_EXECUTION=0. See /assets/basis/build.json and
/licenses/Emscripten-LICENSE.txt. Runtime dependency notices:
/licenses/THIRD_PARTY_NOTICES.txt
The compiled decoder also includes Zstandard decompression; its BSD license
is retained in /licenses/Zstandard-BSD.txt.

Lava004 — ambientCG
https://ambientcg.com/a/Lava004
License: CC0 1.0 Universal. Source files and metadata are retained.
Resized/repacked PBR color, normal, roughness and emission maps; animated UVs.
https://docs.ambientcg.com/license/

Rajdhani — Indian Type Foundry (2014), SIL Open Font License 1.1.
https://github.com/google/fonts/tree/main/ofl/rajdhani
Font sources and license retained in /assets/fonts/.