RCT Classic Sound Effects Not Working (Using 0.4.3 Build)

[Keegan]

Hello all,

I'm running 0.4.3 stable build, attached to my RCT Classic installation folder as the game directory.  I've read on github and such that full RCT Classic support was implemented and .ogg file support is included. However the only thing I can hear in my game is menu music, ride music, and guest ambient noise.  No coaster sounds, stall sounds, purchase sounds, etc.  What am I doing wrong?  I genuinely cannot find the answer on the internet.  I tried to follow this guide but then it's not using RCT Classic as its directory and it's limited in capabilities.

[olleh]

I'm having the same issue on the Steam Deck. The game runs perfectly fine except for the missing audio described by OP.

[Aruaya]

All sound effects in the vanilla game. Only running OPENRCT will result in missing sound effects