The developer’s launch FAQ says version 0.70 saves carry over to 1.0. It separately says that console-to-Steam cross-save is not available.
Before an update or mod change
Close the game cleanly, identify your platform’s supported save-management options and preserve an unchanged backup where possible. Label it with the date, game version and mod setup.
A synced save and a separate backup are not the same plan. If a bad change syncs, the synced copy may not be the older version you expected to keep.
When asking for help
Include the platform, exact build, whether the save originated in 0.70 and whether any mods were active. Explain what happened just before the problem and whether a new, separate save works.
Avoid uploading a full directory to a stranger. Inspect files for personal information and prefer official support channels for troubleshooting.
What our tools store
The website’s deck planner is independent of your game save. It saves only your entered deck notes and owned counts in this browser. Its JSON export is a website backup, not a game save file.
Clearing browser storage can remove the local worksheet. Download a backup before changing browsers or devices.
Good questions. Clear answers.
Does the planner edit my game files?
No. It neither reads nor writes game saves, and it does not require your Steam account.
Source-reviewed . Recommendations are editorial guidance, not in-game benchmark results.
OPNeon Games — 1.0 update and launch FAQ Workbench unlock, playable TCG, Ascension, tournament participation, save transfer and multiplayer status.