Seeking Games with unaware incest?

[daedalus01]

I'm looking for games where characters commit incest without knowing they are related for whatever reason (maybe they never met before, or lost their memories). I have seen it before in some games, but it's usually either resolved quickly or not given much attention.
If one of the two doesn't know, but the other does, that's fine too, I suppose, but I'd prefer if neither is aware of their relation.

Awfully specific, I know. Thanks in advance.

 

[Barabash]

The Wish fullfils Your criteria, but it's pretty much main plot twist, it's quite good I'd say but a bit short

 

[Mario4don]

Alexandra

Spoiler

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[Staimh]

If you don't mind female protagonist lesbian fare
Panacea [v0.5] [BC]

 

[Odlanier]

Bad Memories?

 

[Mario4don]

Bad Memories?

In this game MC knows from the very beginning that Ellie is his sister because, after all he has lived with her, their father and his father's girlfriend Ellie's mother for many years.

 

[daedalus01]

That's a lot of responses already! I wasn't really expecting that.

The Wish fullfils Your criteria, but it's pretty much main plot twist, it's quite good I'd say but a bit short

Don't know this one, gonna try it.

Alexandra

Same here.

If you don't mind female protagonist lesbian fare
Panacea [v0.5] [BC]

I played this one in an earlier version, I don't recall any incest. Did it get added later?

Bad memories has all parties involved be aware of their blood relation, I think.

 

[Staimh]

I played this one in an earlier version, I don't recall any incest. Did it get added later?

I assume it must have, it was there the first time I played it but I can't remember what version number that was.
The owner of one of the shops that the MC has sex with is later revealed to be the MC's true mother

 

[Mario4don]

Personally I also like incest very much, except that I always play games only as a Male Protagonist.

So frankly speaking what you are looking for in this thread is quite an interesting topic for me too, because we should have more games like this where we have intimate relations with the biological mother, sister/sisters or cousin and we find out only after the fact that we are related to them when we are already in such a relationship.
In my opinion this is a niche in incest games that would be worth filling, because unfortunately most incest games have a rather more traditional storyline, that the MC knows his family before he decides to have an intimate relationship with them, and we have quite a lot of the latter games, and the former are sadly lacking despite the fact that in my opinion they would be an interesting break from the whole mass of "I love my mom/sister and I want to fuck her" incest games.

So far I do not know/remember any more such titles, but if there are still games which fit the description which you are looking here, I would be happy to know their titles myself too.

 

[TwilightPinkiePie]

Star Wars

 

[Mario4don]

No More Secrets - I don't know if this game fits but here MC have hots for his real mother and flirts with her before he learns the truth that she is his biological mother, but real sexy action only starts later when he knows the truth.

 

[Mario4don]

I just remembered one more game that fits, game name is - Motherless - where MC had sex with his real mother before he and she found out the truth that they're actually related.

 

[Mario4don]

Bad Hero - next game which I now remembered too, MC is a father and had sex with one of his daughter before he and she found out the truth that they're actually related.

 

[HunterSeeker]

Tales from the Unending Void

 

[nutka]

I think I'll spoiler if I write that Lust Bound might have unaware incest.