Rating v0.61 (I haven't completed all available content yet, though):
Story: 90. "Quirky" isn't usually my cup o' tea when it comes to AVNs, but Mundo Games has actually made me laugh in multiple scenes so far. The supernatural aspects have been as much tongue-in-cheek as critical to the storyline, but as silly as some scenes can be, it never seems to go over the top. The only questionable aspect I've had so far is how unexplainably easy the MC finds it to hook up with whichever woman he chooses to have the hots for. Continuity seems to be pretty good for the story branches.
Originality: 70. Hot mom. Questionable father figure. Bitchy older sister. Cutesy younger (barely) sister. Nerdy sidekick. (Lesser) Demons. (Possible) Angels. What I'm saying is, lots of typical tropes are embedded into this game. But they're put together more creatively than usual, at least. For instance, the father figure is actually a not-insignificant part of the story line, and (maybe) isn't a huge antagonist!
Characters: 90. Personalities shine through very clearly in this game! The MC might let his lower brain drive a lot of his thoughts, but he at least contributes to conversations with the other characters.
Renders: 90. Beautiful renders. Few things stand out jarringly, like Tim's hair and some of the FCs' pubes, and none of the characters seem to be reskins of characters from other popular games. Ember's tattoos are impressive!
Sound: 80. Various background music accompanies a lot of the scenes that fits the vibe ,but otherwise sounds like elevator music. Relevant sound effects pop up every once in a while, adding to the immersion.
Gameplay: 25. Solely choice-based so far, as is typical for most RenPy AVNs. A lot of those choices make you go back afterward and make another choice instead, exposing the illusion of choice in those cases (although, at least those usually are accompanied by more great renders, rewarding the player for experimenting). Still, though very little gameplay involved. Would be nice to see some sort of puzzle or skill game somewhere with rewards tied to performance or something.
Performance: 100. Low hardware requirements, no need to buy that new video card to operate the .exe file.
Bugs: 100. No glitches observed yet.
Animations: 85. I'd typically rate this lower purely because of the simplistic application, but the developer(s) have likely studied under Matt Stone and Trey Parker, given their incredible talent with low-fi animations. Well done!
Voice Acting: 05. I think a crying sound effect accompanied one scene, but no actual voice acting included.
Grammar: 80. Some noticeable grammar mistakes that may be chalked up to translation (not sure if dev is native English speaker or not) or just plain oversight.
Amount of content: 61. This is an arbitrary score based solely off of the version count. Since I'm not through with what's available yet, I can't give this an honest rating yet, but I've been at the game for a few hours so far and haven't reached the end yet.