Basic info:

Art and sex scenes are pretty decent but while your clothes tear a little they aren’t removed completely. Most of the time you’ll defeat enemies without fucking them unless you follow a specific build. It’s a game you play more for the horny gameplay than the sex, but it’s fun.

It’s a card-based roguelike rpg where all combatants have a health bar (LP) and a lewd endurance bar (RP). When LP hits zero, it’s game over. When RP hits 0, the recipient is stunned for two turns by the orgasm and if it’s you your defense goes to zero as well. While an opponent is stunned, a “Golden Kick” card becomes temporarily available that does massive LP damage to them. When used, cards go into your ‘used’ pile and won’t show up again until it’s reshuffled. Cards with the “DISCARD” trait are only usable once per combat, but aren’t permanently lost. Each opponent defeated earns you a new card for your deck. Strategically you can focus on cards that kill things or cards that lewd them (typically you just tease them to climax but if you collect the right events you can mount and have sex) and then kick them to death easily, and the lewd path is the much easier one but heavily RNG dependent.

There’s a boss every 20 rounds, each round is randomly chosen from a list of about 30 events, with roughly a 1/3 chance of fighting a monster. More monsters and a few events are added after each boss.

Difficulty ramps up fast and the only consolation prize you get for losing are points that can be spent for a small-moderate boost at the start of the game, which is very helpful for lewd strats.

More specific tips (I recommend copying advice to a text doc in the game folder):

If you have a lot of cards inapplicable to your strategy, you will lose by RNG. Use Forget-me-not Flowers to remove them. Sometimes its better to receive no cards at all, but keep in mind getting 15 cards unlocks a title.

Titles are very important, check the titles page to figure out how to unlock them. LP and RP regen are very useful.

Don’t worry about items until you’ve beaten the game once, they are only useful for some minor quests on your first win, but they’re needed to unlock additional endings on subsequent playthroughs.

There are events that change your body shape; enlarged boobs allow you to pet the cat and unlock underwear removal, which is necessary for sex. Regression (lolification) allows you to get a quest item from playing with a child, but also prevents you from using several useful sex events.

Red boss is recommended to fight first in lewd playthrough as it will quickly take your virginity. Blue boss will not lewd you unless you take the initiative so beware if your lewd build is incomplete.