Gargoyle

Gargoyle is an interactive‑fiction player that integrates a collection of Glk‑enabled interpreters, allowing a single application to run game files from many formats such as AdvSys, Alan, Glulxe, TADS, and others. It reads portable game files directly, eliminating the need to install separate interpreters for each format. The software is released under the GNU General Public License and is distributed for macOS, Linux, and Windows platforms.

The player places a strong emphasis on typography, offering subpixel rendering, unhinted anti‑aliased fonts, adjustable gamma, floating‑point layout, kerning, smart punctuation, ligatures, and generous margins and line spacing. Default fonts are bundled, but any TrueType, OpenType, or PostScript font can be specified via the configuration file. Text rendering is performed independently of operating‑system drawing functions.

Configuration is performed through a plain‑text file that can be opened from within the program using a shortcut or the `--edit-config` flag, and a desktop entry provides easy access on modern Unix desktops. The configuration system supports system‑wide, user‑specific, and game‑specific settings, with documented defaults to simplify customization.