The search for "gundam breaker4updatev1010runerar portable" suggests you are likely looking for the v1.0.10 update for the PC version of Gundam Breaker 4
Cause: The v1.0.10 update changes the save schema from v1.0.5.
Solution: Go to the ./Profile/VDF/ folder. Delete local_save.data. Launch the game, build a new test Gunpla (just a Leo head and Zaku body), then exit. Replace the new save with your old one using GB4 Save Editor v2.3 (compatible with 1.0.10). gundam breaker4updatev1010runerar portable
Watch out—some missiles and grenade skills now require a stationary stance. Easier Building: Launch the game, build a new test Gunpla
Mid-battle, a message appeared in the terminal: Portable Protocol Alpha: SYNC START. Easier Building: Mid-battle, a message appeared in the
Enhanced Graphics and Performance: Version 1.0.10 brings significant improvements to the game's graphics and performance. Players can expect smoother gameplay, reduced lag, and enhanced visual effects, making the overall experience more enjoyable and immersive.
Game Platform: Determine if you're playing on a console (like PlayStation), PC, or a portable device. Different platforms may have different update procedures.
Note: Claws and Whips remain unable to groundbreak as of this version.