To unlock all characters in Street Fighter X Tekken (PC) for version 1.08, you typically need to modify the game's internal configuration files. Because the game has been delisted from many digital storefronts like
This patch focused on significant gameplay balancing and bug fixes rather than content unlocking: System Balances:
No legitimate “patch 1.08 character unlock link” exists – Capcom never released one. Any file claiming to be such is almost certainly a crack or hack. For safety and ethics, avoid shady download links. Instead, use community mods that require a legitimate copy of the game and do not violate anti-circumvention rules.