Hello everyone! After incidents with Ostap (owner of previous master server) which happened in the summer of 2017, community have signed the petition of changing the master server to 333networks.com to be the new official master server for both Serious Sam: Classics (TFE & TSE). After a few days we've got the results: master server has been changed from 42Amsterdam to 333Networks.
For now, if you use Steam version of classics, you'll be able to browse servers again. Currently, 333networks.com master server has a couple of servers (you can browse servers also in this page) being hosted, like GZ servers (info) (russian/east eu ones - west/central europe server will be rented in some time) or 42prague.tk (which also has online rankings). Also, since it's a default master server of Steam, you'll be able to browse all servers which are created by another people again.
If you don't use Steam version, you just have to download this patch, and you'll be able to browse servers automatically.
Even though it's 2018, the activity is trying to rise again! Some people come back. Stay with us, because more much interesting events will come this year, with no doubt!
P.S.: We, GameZone24.Net community, are really thankful to everyone who has made this possible: 1) every single person who has signed the petition or just followed us, 2) Ar2R-devil-PiNKy (informing the developer in a fast way) and Slaww (being the developer who has patched SS: Classics).