| Asset Type | Recommended Tool / Method | Expected Ratio | |------------------------|---------------------------|----------------| | Texture archives | Precomp + LZMA2 (7‑Zip) | 40–50% | | Audio (lossless) | FLAC → re‑encode to Opus | 60–70% | | FMVs | Re‑encode to HEVC (if allowed) | 50–60% | | Executables / DLLs | UPX + LZMA | 30–40% |
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