Help in GameMaker

Hello, i am having problems with the sound in my game, i don't know what but when audio_play_sound(soundName) is used, it does not play the sound, nor on create,step and when the keyboard is used. But it plays on the GMS mixer. FIXED!

Is it okay to use the demo games as a base? or is this againts the rules

Why my sprite looks bad in browser?

Hi! I am making my Opera GX Game Jam Game and i have a question... I can use no-copyright music? Thanks!

A little question here. May I publish game now,but then constantly update it until 14 august?

"The game should have local multiplayer OR be designed to easily include local multiplayer."

can that means i can create a server without using html5 project?

About the OperaGX Game Jam. I made a game that can be seen only by dark theme users. I have no idea how to make it adapt to light theme automatically so I was wondering, can I upload a separate version of the game for light theme users?

Hi there, where can I find the graphical-guidlines for the "UFO-Theme"? Thanks! :-)

I have a doubt the game does not matter if it is retro in or in 2d?

I have a question about png crus, me and a friend tried to use png crush but it only saves 1 byte (my friend) or no bytes when I tried it, and the gml_parama page doesnt really help