hi I'm Anais and I help Tess with the game the main file is called
SEASON 1 KarlssonsGambit-0.7.FinalB-mac-Itch.zip 2.5 GB
It is further down the file list under the file for Season 2 -- but if you have trouble finding it you can let me know again and I can ask for a way to contact you better with Discord or email as I tested the link here it seems ok but sometimes it can go up or down in spots.
These are the files you should see at bottom of game files before the free demo ones.
KarlssonsGambit-0.8.31FinalBAnaisItch1-pc.zip3.3 GB
KarlssonsGambit-0.8.31FinalBAnaisItch1-mac.zip3.3 GB
SEASON 1 Karlsson's Gambit 0.7BFinal - PC Version3 GB
SEASON 1 KarlssonsGambit-0.7.FinalB-mac-Itch.zip2.5 GB *THIS ONE HERE*
SEASON 1 0.7 Walkthrough (version 1, will update after more review to vers. 2) 43 MB