I didn't make the audio myself but the creator, Subspace Audio, is credited in the game. Check out his tracks in my game, they're really good.

My game is called One Shot In The Chamber, a wave based survival game where you must fight off hordes of enemies with the catch being, you have only one bullet. Fortunately, the bullet is magic and you can summon it back to you or teleport to it. Using this unique ability, you must survive as long as possible in the chamber. Here is a screenshot of the game and the link to the game page: https://mark-auman.itch.io/one-shot-in-the-chamber

Made the sounds myself using audacity and breathing into the mic, while it had 2 socks on it :)

Its a cute little black and white zelda style game. A lot of people say its got a lot of content and really polished for 24 hours!  Each weapon has only one hit, so you have to find a new one every time. It can get pretty intense swapping in and out of combat whilst enemies swarm around you! I hope you play and rate! Thx

https://itch.io/jam/gmtk-2019/rate/461619

Well, I am not a sound designer but I think I found the perfect music in the internet.

https://nitai99.itch.io/twisty-chess-mac-os

What do you think? I would be very happy to get feedback since I am working on a better version and music is really important.

Hi there, we made rhythm game in synthwave/sci-fi style with original soundtrack, maybe you like it 🌚

Btw I play your game OP, it have rly nice music, well done :3

https://wild-blueberry.itch.io/solous

Oh man! I wished I had a chance to work with a sound designer on this project. I tried making an experimental audio game with only 3D positional sound. It's called Only One Mosquito... and as the name suggest, you hear the mosquito around you and try to kill it. I think with proper audio mixing, the feel of my game could have been a lot stronger. Anyways, you can check it out here: 

https://itch.io/embed/462006

Here's the trailer:

In our game, we wanted the player to feel lost and isolated (and also we had no musician...), so we didn't put real music on background. Instead of that we used an ingame noise generator to add some sound effects. As the players goes to higher levels, the pitch of the sounds goes up too, to amplify the feeling on unease

You can see the result here: https://weslito.itch.io/void (only in the downladable version)

https://itch.io/embed/461084

The game is Called "One Earth". You control a giant mech as it walks around the planet in a 2D plane. You must save Earth from a cartoonish swarm of aliens by building turrets in different biomes (Sand, Ocean, Mountains, and Plains) to defend your home as you make your way toward an escape. Each biome has a different affect on the turret. You can stack them,  turn them into shields and more, but BE CAREFUL, using to much of Earth has its own consequences.

I did some sound design in my game: https://itch.io/jam/gmtk-2019/rate/461680

It is set in a large map, and I made it so everytime you entered a zone the atmosphere changes

Construction site has machinery, lobby has the chatter of people, the generator room has the sound of pistons, you get the deal.

I also softened the transition so it's not as jarring, and added some small details. Like when the phone rings the guy at the counter actually picks it up.

We have the fortune to have an Audio person in the team:
https://black-mamba-studio.itch.io/mocho-vs-mostros 

Heres my project:

https://itch.io/jam/gmtk-2019/rate/461710

I made the music myself using an online program called "Beepbox". I'm not really into sound design or music making, but I have to make some for my games. I also thought the rising sound effects as you press each button made the game a lot more satisfying, but I'd like to hear your opinion. Also as you progress through each level, the music evolves. I tried to make this seamless, but it just restarts the music each level.

Hope you can check it out for yourself!

Here's Victor Seven, the composer of BuendiaGames, writing about music! Nice thread :D

Even when I think that my music does not fit perfectly the game, many comments say that the music it is very beautiful... So maybe you can take a look to it! https://itch.io/jam/gmtk-2019/rate/461782

 I had a big problem -I had no available piano during the composition, so I everything was recording on-the-fly, first think I thought of... It was difficult, but the themes are catchy in my opinion :)

It's also on SoundCloud: https://soundcloud.com/victorseven

Loved your music for this game! It's light and fun. The sound design was also very interesting. Made the game feel very unique. Well done!!!

OOf. Also here's my teams submission: https://itch.io/jam/gmtk-2019/rate/463980

I had a lot of fun with the music!

I spent maybe 2 hours at most on the sound in my entry (not a lot). It's a simple game, simple sound design, 1 instrument. Just random notes and chords and arpeggios all in the same key. Shooting in just a note, killing an enemy got the chords, and a sun shot was a quick arpeggio. I think it came out really well and is a highlight for my project. (Especially because it didn't take long)

PLAY HERE ---> https://ismaelrodriguez.itch.io/only-one

Rated your game. I really liked the concept and the music was great! Here is mine: https://itch.io/jam/gmtk-2019/rate/461862 

I recorded my backyard at night for the ambient sound of the game. I also played around with 2D audio depending on where the car was. I didn't have much time to really play with this, but I also lowered a low-pass filter on the car's engine as it moved farther away. Sound design is a lot of fun and I would like to focus more on it in the future.

I absolutely love the music that my music guy made. I’m sure we’re all biased to our own game’s music, but it’s the perfect match. The music was made by Devast8, one of my composer friends, and he killed it, please check him out.

I can’t really talk about the tech behind that, but what I can talk about is the voiceovers. These were so much fun to make, I just took on the role of these strange characters and ran with it. The main, raspy voiced character was just me talking in a very raspy (and kinda crazy) voice. One of the endings features a long monologue from him, which is so good. There was this other character that I was going for a reaper like effect, very deep and echoey. The first few times you hear him, he’s muffled, achieved by overlaying multiple pitches of the same voice sample. He’s also rather bassy, giving them a powerful stature. 

All these things are probably pretty basic in comparison to an actual sound artist, but I’m happy with how it turned out. You can play (or listen) here: https://justcamh.itch.io/tunnel-view

Hey there! I won't have much to say, but I'll say a little bit about the sound of my entry, Flight Of The Electrodud (https://thatjdude.itch.io/flight-of-the-electrodud), because I got some positive reviews for the sound and music. And for the record, I'm not specialised in sound design.

I made every sound effect and the music just using Bosca Ceoil and Audacity. I created the "build up to thud" sound effect with just a long reverse symbol sped up a bit, and I created the thud sound effect by just combining a bunch of bass noises with a low melodic tom and bass boosting it a little bit.

As for the music, I just wanted to create a short, simple, and hopefully catchy tune that reflected the game's tension of "one split second of waning focus and I'm probably gone" while still being fun. (I was going to make it just last the full minute, but I know my limits, and that would've taken too much time for it to still sound good.) The menu jingle was simply meant to be appropriate as both a "welcome" and "goodbye" jingle, since it's where players are most likely to, well, stop playing, as everything loops back to the menu. And the victory jingle is just... triumphant, I guess. Oh, and every bit of music/jingle was slightly bass boosted.

But I think one of the main things that helped tie it together was that everything, sound effects and music, were in the same key - G minor. made thudding to the ground in time with the music that much more satisfying.

I voice acted the sound in my game (missed a whole day of the game jam so it could be more polished but I'm happy xD)

https://theworm.itch.io/unislime

Having played bass guitar a lot back in the day, I was very happy when I sold the "slap bass song" idea to the rest of the team :P Although recording everything was harder then expected, I'm pretty happy with what I ended up with. The hardest part was getting percussion right as I couldn't use actual drums (at the time there was too much background noise to use microphone for anything), so I had to do them on the keyboard which just didn't work out.

Anyways, if you want to check it out, hit the gong:

https://itch.io/jam/gmtk-2019/rate/463231