HyperRogue — Zeno Rogue and contributors. GPL-2.0-or-later.
Upstream English web edition. MAXMDIM=4 enables the dimensional declarations required by current upstream sources. Built-in geometry, font and graphics; no music, sound files or external add-ons. Emscripten SDL1 compatibility and zlib source included.
Leaf lifecycle adapter GPL-3.0-or-later. Corresponding source and build instructions in source/.