Everyone wants something more to put it on the list. Everyone thinks that what they want is very important, that it's a popular demand, and that it should be on the list ASAP. Pregnancy, harem, engine, status, art style, AI, and the list goes on.
Well, I disagree. In my opinion, the list should only have the relations tag. The rest, anyone can easily find with a couple of clicks.
VirtualKombat What you asked has value but it's also not so important or even relevant to everyone. Besides, it's not as simple as you think, since it depends on people's judgment. Determinate if incest is the main focus it's subjective and open to discussion. Some games are focused on building relationships, others on the story, others on building a harem, and others just sex. For instance, what would you call AWAM, Desert Stalker, Timestamps, or Photo Hunt? Incest it's not their main focus but it's also not just a couple of scenes. I wouldn't label them as incest focused but others would. Having this information on the list can lead to confusion and misinformation, and it is for this and other reasons that
I won't be adding it to the list. But feel free to create your own list and share it with everyone here. I'm sure some people will appreciate it.