Every Steam capsule, the library hero and logo, both icons and five 1920x1080 screenshots render from the game itself (render-assets.mjs; render-logo.mjs replays the wordmark's own glyph draws onto transparency). The Electron shell now stages a trimmed page — no Auth0, no QR, no MIDI, no FPS governor, not versus-capable — ships steam_appid.txt inside the asar, mirrors the page console to stdout, and can screenshot itself (OSKIEWAR_SHELL_SHOT). Two staging holes fixed: auth0-otp.mjs is a static import and the page prefers woff2. depots.mjs + upload.sh drive steamcmd once an appid exists.