{"adoption": {"forks": 399, "observed_at": "2026-08-28T04:06:27.067329+00:00", "stars": 2214}, "canonical_url": "https://ross.abutalabs.com/products/source-engine", "card": {"archived": false, "artifact_type": "framework", "description": "Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses", "domain": ["cross-platform", "graphics"], "enriched": true, "function": ["game-engine", "graphics", "simulation"], "health_score": 52, "homepage": null, "language": "C++", "license": "NOASSERTION", "license_family": "other", "maturity": "active", "member_repos": ["nillerusr/source-engine"], "name": "nillerusr/source-engine", "platform": ["windows", "cpp", "cross-platform", "game-engine"], "pushed_at": "2025-11-25T03:33:03+00:00", "repo": "nillerusr/source-engine", "stars": 2214, "tags": ["source-engine", "valve", "half-life-2", "leaked-source", "waf", "arm-support", "pbr", "non-commercial", "game-development", "linux", "macos", "android"], "topics": ["game-engine", "source-engine", "half-life2", "cross-platform", "waf"], "urls": [], "use_cases": ["build a game on the source engine", "port source engine games to android", "run half-life 2 on linux or arm devices", "compile source engine with modern toolchains", "play source engine maps without steam", "experiment with pbr rendering in source engine"], "what_it_is": "A modified, cross-platform port of Valve's Source game engine (based on the 2017/2018 leaked codebase), extended to run on Android, macOS, FreeBSD, Windows, and Linux including ARM and 64-bit builds. It adds modern toolchain support, PBR, touch input, and fixes many bugs, and is explicitly not for commercial use.", "when_to_avoid": ["any commercial project - the leaked codebase forbids commercial use", "you need a fully supported, officially licensed engine", "you need a modern engine with active vendor support rather than a community patch effort"], "when_to_choose": ["you want to build or mod games using the Source engine on modern platforms including Android or ARM", "you need a 64-bit, modern-toolchain-compatible Source engine build", "you want Source engine features like PBR or touch input without Steam dependencies"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/source-engine", "repo": "nillerusr/source-engine", "role": "main", "score": 57}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:06:27.067329+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:45:59.920655+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "4e5ae25ec55e5da72eede2a539b5cde59d22fdc658c45cc77e99637045a89b28", "fetched_at": "2026-08-28T04:06:27.067329+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nillerusr/source-engine"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 54, "longevity": 100, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2141, "days_push": 281, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 57, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}