Workshops do not stack in ordinary terms. Each one past the first only adds slightly faster research time: ... Your second workshop provides a nominal 30% Research Rate, for a total of 130% Research Rate. Your third workshop provides a nominal 20% Research Rate, for a total of 150% Research Rate.

Do multiple workshops help in Frostpunk?

Build multiple workshops early

You can speed things up by building more than one workshop, and you should do it as soon as possible. For each additional workshop you build (up to four of them), you get a speed bonus to unlocking new tech more quickly. Your citizens will thank you for it (they won't).

Will there be a Frostpunk 2?

Frostpunk 2 on Steam. Frostpunk 2 is the sequel to the highly acclaimed, BAFTA-nominated society survival game. The age of steam has passed and now, oil leads the way as humanity's newest salvation. However, with new threats on the horizon, the future of the city looks even grimmer than before.