Truck City v0.26-Playtest has just been released. This is the change log:

Improvement: tutorials are more detailes and precise, highlight small "<" buttons, guide the player more (specially tutorial 01). Highlight intensity increased for better visibility

Bugfix: typewritter effect on tutorials may show BBtags

Improvement: translations corrected and improved. Added missing translations

Improvement: added song

Improvement: performance greatly improved by pooling 3D SFX. Most noticeable in big cities with > 300 trucks

Improvement: performance improved in trucks list window

Improvement: SFX volumes adjusted

Bugfix: truck and factory screens may show static noise

Bugfix: factory window may show incorrect information on custom maps

Improvement: first run screen improved, prepared for future precompiled shaders in Godot 4.5

Improvement: Log is now clickable to go to truck dispawn events, click on items

Bugfix: launchpad may be adjacent to two factories

Balance: reduced difficulty for production speed research

Improvement: Control+F to search factories is now much more user-friendly

Bugfix: tutorial 04 showed the wrong type of factory for Engine Assembly