How to get Synergy 4.3 beta?

Most of the crashes are engine related to 56.16, I can't really fix them. You can change to the development branch by right clicking Synergy on Steam, go to Properties, then under the Betas tab there will be a drop-down menu, select development -.

Hello,

Thank you for this mod support !

However, I get a lot of crashes when playing this map.

- life_lostprison_02, when entering the double doors to leave the big room where combine and antlions were fighting.

- life_lostprison_03, after defeating the antlion guardian and the combine shootings, crash when leaving through the double doors.

The next levels were hardly playable too.

Thanks!