You can upgrade your furnace burning speed now
There is now a option to upgrade furnace burning speed for Koins, base price is 100 Koins and it goes up by 15 with each level.
Update 26/04/2025 - Leveling scaling
Here we go with second update
Update 24/04/2025
Changelog for first update after server start.
We are live
After about 2 months of work, koku.world is live. There is a still of features missing but it's a good start.