There are AI algorithms that can compose music and even write (very) short stories. Now imagine an AI would learn how to write VNs by analyzing other VNs. The end result may look pretty ok at first, but something will just feel a little bit off, a little bit too uncanny valley and ultimately wrong, as if an alien with no understanding of human psychology tried to write a story.
Second Chance in some ways feels like that story written by an AI that has no actual concept of how human beings feel and behave.
Now Second Chance is not without merits, almost all characters (other than the fashion store owner who has a very minor role) look very pretty. Yes, these are the DAZ models you have seen elsewhere, but when they are pretty I have no problem with seeing them in various VNs. And the mother character is one of the few that actually has a realistic bodytype, actually, all the characters in Second Chance more or less look like actual human beings and not caricatures with sliders pushed all the way to the max.
The animations range from pretty mediocre to ok, some scenes are nice, others are boring. For some weird reason though the dev decided to have many of the scenes with the mother in almost complete darkness. You see very little. Ambient light exists for a reason and those scenes really need more light. This is an issue you don't have with any of the other characters and their scenes however.
Where Second Chance really struggles is in the story and character department. Many of the characters in the story display very odd behavior with the mother and step sister character even bordering on being bi-polar.
Some of the problems stem from the fact that the VN has two paths, the mother path where the MC forgives her and then the path where the MC pursues all the other females. The story does not always do a good job of separating the two paths. If you don't forgive the mother her behavior is sweet and trying to get on the son's good side in some scenes... and borderline psychotic and hostile in others without any real rhyme or reason.
In the non forgiveness path the mother eventually even turns all psycho and tries to turn her son into a sex slave only to make a 180 degree turn a bit later after one of the pivotal events in the story.
If the MC does forgive his mother her behavior is consistent, however she's a lusting cougar from the get go without any build-up - and that after abandoning her son 10 years earlier. It makes no sense really, it seems the dev didn't want to waste too much time with building things up and jumped straight into the action instead.
The step sister Ashley is also affected by this, in both paths she can be either "ok" or an outright bitch and that changes from scene to scene, at least she eventually admits that she's kind of bi-polar. But she does have somewhat of a redemption arc and changes for the better towards the end.
The other love interests are your typical porn tropes. Virtually everyone jumps on the MC at the first opportunity (the step sister is lusting after the MC eventually too of course), even if they met just 5 minutes earlier. Some LIs are of course bi-curious sluts and everyone is of course 100% ok with sharing and group sex so the MC can have his little harem in the non forgiveness path. The usual.
The only really normal, nice and sweet character is the younger half-sister Chloe, but she's apparently still underage during the main story and there are no options for her, but since this is your typical VN you do eventually get a scene with her in the ending sequence that is set a few ears after the main event, she's been lusting after you all these years after all and saved her virginity for you, how sweet and romantic. That AI analyzed the VNs pretty thoroughly it seems.
Actually, it's a bit of shame that Chloe is (apparently) underage and not an option in the game since she (apart from the ending) seems to be the most "normal" and wholesome character in the VN and would be, in the real world, the only one really worth building a life with, I believe the term for that is "waifu material", since everyone else is a bit crazy.
This VN has one of the rare stories where you might actually feel bad for your quasi step dad, who is neither a bad person nor mistreats or abuses his family, he actually even helps out the MC here and there. He also loves his wife, but she is very cold towards him and with the exception of one very short scene denies him any intimacy, while she is lusting for her own son.
It's also one of the rare VNs in which the biological father is not an idiot and actually a pretty cool character with whom you share a few great moments. So kudos to Second Chance for that, since most VNs either have abusive or dead father figures.
But despite all that the writing is all over the board here. The overarching story is a bit silly (the step-sister's ex wants to take revenge on her), but Second Chance is at least fun if you just switch off your brain.
And that is why, despite the very inconsistent and weird writing Second Chance is not without merits, Second Chance has a certain fun factor. Also, the VN has a proper ending and it's not overly rushed, you do get several nice scenes and a proper "happily ever after" conclusion, something not too many other VNs achieve. The VN is also rather short and if you have time you could play through both paths in one long sitting.
So there are definitely worse VNs out there, Second Chance may feel like an AI tried to write a story about humans and ultimately failed, but it's silly fun if you just accept the fact that people in the VN are caricatures and tropes.
And I don't know if the dev made excessive use of time cards in the game for comedic purposes or if it's meant to be taken seriously, but if you read all the time cards in the Spongebob Squarepants narrator voice things become even more hilarious. The time cards are also oddly specific "15 minutes later"... "20 minutes later"... and one time card even says "A few seconds later"... You get these time cards all the time when there is a scene transition. I wish the dev would have just used the original Spongebob Squarepants time cards to further emphasize how silly everything is.
Of the two paths the mother path is the more consistent, but in my opinion the non forgiveness path is more fun. Both paths result in a happy ending, but the non forgiveness path is the even happier ending where virtually everyone is in a good place.
So Second Chance is not a masterpiece, the story and the characters are too nonsensical for that, but if you go with it you will have a good time, give it a try and have fun. Just check your brain at the counter for a few hours. If you absolutely need and want a good story, actual build-up and characters that make more sense you may however not enjoy this. If you can enjoy mindless fun and some (involuntary?) comedy Second Chance will give you an entertaining afternoon or evening.