We use firejail to implement the itch.io sandbox on Linux: https://itch.io/docs/itch/using/sandbox/linux.html https://itch.io/docs/itch/using/sandbox/linux.html

We use firejail to implement the itch.io sandbox on Linux: https://itch.io/docs/itch/using/sandbox/linux.html https://itch.io/docs/itch/using/sandbox/linux.html - it's a refreshing alternative to the usual suspects, a lot more similar to macOS's sandbox-exec.