You know what I hate? When you get one of these zone-sama archive rips and the arrow buttons don't even have a proper hover state. The yellow triangles just sit there, dead pixels until you click, and then the next frame loads with this half-second stutter like the whole thing was coded by someone who just discovered Flash yesterday. Not that it matters for what's happening on screen.
Filia's on her back, or sometimes bent over, and these purple tentacles are just everywhere. In her ass, mostly. The animation loops are short, maybe four or five distinct positions if you're generous, and the cumshot at the end is this thick white flood that pools on her stomach in a way that defies basic physics. I kept clicking forward hoping for something with Zone-tan herself, you know, the purple haired mascot, but no. Just Filia getting wrecked by anonymous monster limbs. The Skullgirls parody aspect is barely there, she's got the hat and the hair but Samson is nowhere to be seen, which feels like a waste.
The sound design, if you can call it that, is just these wet squelching noises that loop badly. There's a point where the audio clip ends mid-squelch and restarts, and once you notice it you can't unhear it. I spent way too long fixating on that one broken sound cue. What if they'd added some voice work? Just a few gasps or Filia saying something filthy. But that would require effort beyond tracing official art and slapping tentacle PNGs on top. The whole thing runs in browser, no install, which is convenient I guess, but also means you can't mod in the missing Zone-tan scene that the title implied. False advertising, really.