If you're still thinking to continue to update this game in the future, could you make it so that the jellyfish or add other aquatic animals which can also get the player to "incubate" or get pregnant with the eggs? a birth scene would be a great cherry on top if you tend to consider my thoughts.
There were some plans to add incubation to Jellyfishes, but those were scrapped given the roadmap changes. Perhaps it will be a good feature to mod in when we finish the modding update.
