The warning that gets shown if Steam is not running when launching the game isn't a modal dialog anymore but a subtle hint in the main menu.
Hnefatafl update for 10 March 2021
Release 3.65
Wendy
Patchnotes via Steam Community
Some depots below may not display changed files because our bot does not own the specific depot or game.
Game can be donated with a key, by sending a gift, or using curator system.
- Loading history…
Changed files in this update