I'm running SCREAM JAM which is a horror-themed jam currently running - it's got a very different vibe to this one haha, although a few of our jammers have diverse/queer interpretations of horror in their games! Just played the Bara Jam 2018 submissions and I agree that the calibre of games seems to usually be really polished and chock full of content. My fav was Blood and Lust - because of, yknow, gladiators, and also the fact that the plot had a surprising depth and progression to it - really seemed like the creator was passionate about Ancient Rome too.
Best of luck with the jam and look forward to seeing the outcome!