There should be a fan game in which sans assumes you're a mass murderer and does the whole genocide thing, before taking you back to grillby's for a date.
Those were all Sytrus presets I found in the Plugin Presets section except for the bass, which I _think_ was a FL Slayer. Don't remember, and I can't reopen it to check since I only have the demo version
Oh, wow. Should have figured it was Sytrus considering it's just about the only good synthesizer that comes with the program. It's literally the only VST in the Soup remix too XD