If you want, I can produce step-by-step commands for your OS (Windows/macOS/Linux), a guide for installing SMAPI portably, or a short script to automate creating the junctions—tell me which OS and whether you use Steam or GOG.
folder. This allows the game to save your progress directly to the portable drive rather than the host computer's local storage. Unblocked Game PDF Guides stardew valley unblocked portable
By purchasing the game legitimately (GOG recommended) and creating your own portable USB, you gain true freedom: play on any Windows PC, any time, without asking permission. If you want, I can produce step-by-step commands
If you prefer a dedicated gaming device, consider: Unblocked Game PDF Guides By purchasing the game
Most schools issue Chromebooks. You can't install Steam on ChromeOS. But if your school allows Linux (Crostini) or you're on a Windows lab PC, a portable USB bypasses the "no installation" policies.