Noise use
The source used here is the RC-20 generated noise.
Meow Synth
This cute (& free!) plugin tends to replicate a cat's miaowing, which, in this case, brings a kind of goofy vibe. Then it's all about shaping the sound with the ADSR envelope and adding effects to taste!
Midi Arpeggiator
Sometimes, misclicking a button can be a nice thing! Here, I accidentally enabled the arpeggio function on my keyboard.
Foley Recording insight
Finally, I tried to add a more dramatic mood to the track by adding some sound effects. I ended up just keeping a rainy/bird ambiance that I recorded in Switzerland with my Zoom H4n Pro. Since I was close to the ground, the rain hitting the leaves can be heard clearly, which also kind of sounds like fire crackling! Funny how sounds can tell a completely other story when there's no visual context.