I default to Lutris for my offline installers and for games that isn’t one click installs when trying them in heroic games launcher.
For most games that one click install in heroic has been working fine fthough.

Easiest way to install gog games would be heroic games launcher imo
edit: And so says their guide

An M.2 PCIe card can make most old computers into a good SSD NAS.
https://www.startech.com/en-eu/hdd/quad-m2-pcie-card-b

“They ruthlessly cut costs, R&D, and employee benefits and then replace existing employees with overseas contractors. Innovation and growth take a back seat to sheer profitability.”

This is the operating manual that explains why IgniteTech’s much-publicized AI purge feels more like a familiar private-equity play.
[…]
IgniteTech is owned by ESW. For anyone who’s watched the ESW orbit, that vagueness is not accidental. ESW’s playbook, summarized in a long explanatory dossier that has circulated inside the industry, is blunt: buy distressed software, strip costs, move work to an hourly contractor model through a unit like Crossover (which has been described in Forbes as a “global software sweatshop”), and squeeze recurring revenue out of an existing customer base rather than invest in new products.

• https://aimmediahouse.com/market-industry/ignitetech-didnt-fire-80-for-ai-it-fired-them-for-profits