Quake Shareware — quake.by browser build pak0.pak is the unmodified Quake v1.06 shareware data file (Episode 1, "Dimension of the Doomed"), (c) 1996 id Software. It is served under the original shareware distribution terms, which permit redistributing the shareware episode unmodified and free of charge. The registered episodes are not included. Buy the full game from id Software / Bethesda. Engine: FTEQW, prebuilt upstream WebAssembly engine, GPL-2.0 (../licenses/gpl-2.0.txt). Download origin and binary hashes are in ../engine/engine-lock.json. Source: https://github.com/fte-team/fteqw The binary lock identifies the tested files, but does not establish the exact corresponding source revision or a reproducible engine build. web.txt (mounted in the engine as id1/web.cfg) and the launcher page are part of quake.by.