Re: 姫騎士リディア (looks like Sengoku Rance)
To add:
1. Herbs restock every day, so don't waste the opportunity to get free herbs and threads.
2. Guild hall certificate needed to enter the labyrinth from the second day onwards. Players can also buy different weapons from one of the shopkeepers at the left of the guild. Demo doesn't add the option to upgrade weapons, but the full version does.
3. Shop isn't really needed in the demo since health potions drop so often in the dungeon. It's useful for selling monster drops which haven't been used to claim the guild quest rewards.
4. Brothel opens up from the second day onwards after the event scene. Three different flowers (only the first choice is available in the brothel). The different flower colours determine how hardcore the sex is, the pay is commensurate with how far the princess is willing to go.
5. The bath in the girl's house doesn't do much as far as I can tell. If you choose to masturbate in the bedroom, that takes up a whole day so use accordingly. The village girl will peek if you do choose the scene.
6. The chimera boss has a hit and run algorithm so players need to corner it and hit it when it's open. If the endlessly regenerating slimes get too close, use the special key where necessary to do the circular attack.
Game looks pretty good so far.
If you get H from monster, you can use Z and X to switch between front and back view, nice touch.
Those formation and the use of mercenaries reminds me of Romancing SaGa 3.
In the dungeon, the lust meter is the TP Bar... lust level is determined by how long you have been H by monsters. So if you afk for a bit and come back, and your lust level is 5+, you can pick up the red flower in the brothel... but that cause the game to bug when you do it too early.
Purpose of the bath might be the mirror, you can check your vagina status...