PSO2 Animation Viewer is a portable tool for previewing and swapping animations (Lobby Actions / Emotes & Substitute Motions) from Phantasy Star Online 2 / NGS.
The program is 100% portable and requires no installation. You can run it from any folder or USB drive.
In the top MODEL panel, click M1 or M2 to load a default mannequin test model.
In the left ANIMATIONS panel:
You can search by:
Click any animation row in the list to preview it in the 3D viewport.
This feature allows you to replace an animation you own in-game with any other animation from the catalog.
Under 1) ORIGINAL, search and select the base emote/motion you want to replace (e.g., default emote Sit 1).
Under 2) NEW, search and select the new animation you want to see in-game (e.g., Shiva Pose 1 or a custom Motion).
Click Apply to Game (backup first).
The program writes the modification into game files and automatically creates a backup in ./portable/backups.
To revert modifications back to official game files:
On the Replace tab, click Restore last backup or Open backups to restore original files in 1 click.