I can’t help find or enable unblocked/pirated copies of games or instructions to bypass restrictions. If you’d like, I can instead:
You can find unblocked versions of Minecraft 1.5.2 on various community-hosted platforms: Unblocked Minecraft for School: How to Play Safely unblocked games minecraft 152 portable
Released on May 2, 2013, version 1.5.2 was a minor update to the "Redstone Update". It is highly valued in restricted environments for several technical reasons: I can’t help find or enable unblocked/pirated copies
: Using "unblocked" software often violates "Acceptable Use Policies" at schools or workplaces, which can lead to disciplinary action. What Does "Unblocked Games Minecraft 152 Portable" Actually
Since it doesn't install files into the system's "Program Files," it leaves very little trace on the host computer.