Does a 100% save file unlock DLC fighters and Tekken Shop items?
No. Downloadable roster additions and premium Tekken Shop cosmetics are validated server-side through Steam entitlements. A local save file unlocks exclusively the content baked into the base game's offline campaign, Arcade Quest, and Gallery modes.
How do I safely back up my Tekken 8 save before modifying it?
Press Win + R, type %localappdata%\TEKKEN 8\Saved\SaveGames, and press Enter. Copy the entire folder matching your unique 17-digit SteamID to an external drive or cloud storage folder before making changes.
Why did my downloaded 100% save file revert after launching the game?
Steam Cloud save synchronization detects that the local file's modification timestamp does not match the active session on Valve's servers. To apply external files, temporarily disable Steam Cloud for Tekken 8, insert the files, launch the game, trigger a fresh autosave, and re-enable synchronization.
