The string you provided looks like the file naming convention used for a specific digital version or "dump" of Super Smash Bros. for Wii U
Super Smash Bros. for Wii U remains a landmark title in Nintendo's fighting game history, marking the series' first leap into high-definition graphics. The specific software variant identified as "USA - EnFrEs - Rev 9" represents a refined version of the North American release, featuring multi-language support (English, French, and Spanish) and the cumulative updates included in "Revision 9". Version & Revision Breakdown Super Smash Bros. for Wii U -USA- -EnFrEs- -Rev 9-
Speedrunners of Smash Wii U often run "Classic Mode" or "All-Star Mode" on specific patches to exploit glitches or AI behavior. Many powerful glitches were patched out by 1.1.7, but Rev 9 represents the last stable state before the servers shut down. The string you provided looks like the file
Unlike the widely available launch copies, Rev 9 discs are scarce. They were produced in the twilight months of the Wii U’s manufacturing run, likely in limited quantities. Super Smash Bros
Keep your eyes peeled at used game stores. Most clerks don't check the revision numbers. That $10 disc in the bargain bin might just be the rarest Smash disc in North America.
Control Preferences: While it supports the Wii U GamePad and Pro Controller, many players consider a GameCube controller (via an adapter) the "best" way to play.