Spring .7z Here

: The 7z format uses the LZMA/LZMA2 algorithm, which consistently provides 30–70% better compression than standard ZIP. For Spring RTS developers, this results in the smallest possible file sizes for distributing complex game assets.

: It supports "solid" archiving, where multiple similar files are compressed as a single stream to exploit combined redundancy.

7–Zip Review – Pros, Cons & Features 2026 - Software Finder

Astroasis

墨空视觉

: The 7z format uses the LZMA/LZMA2 algorithm, which consistently provides 30–70% better compression than standard ZIP. For Spring RTS developers, this results in the smallest possible file sizes for distributing complex game assets.

: It supports "solid" archiving, where multiple similar files are compressed as a single stream to exploit combined redundancy.

7–Zip Review – Pros, Cons & Features 2026 - Software Finder