Unreal Engine - Completed - The Rookie Demon Lord and His Hundred Lovers [1.15] [Atelier KOB]

Grindy, very grindy.
The girls are summoned with random appearances but not very different.
Player needs to train the girls and have them level up. The training is generally repeated.
If you want a quit cumshot, it's still useful. But the gameplay is not funny.
Not recommended paying too much time on it.

The Game

It's just work. Basically game generates females and you pick the one you like. Then you level up her and unlock new content. Simple mechanic, but work just fine.

Pros
- Unlimited pool of females
- Good animations
- Voiced
- Finished

If visuals are acceptable for you, defiantly worth playing.

I'm having way too much fun with this game.

The concept is really simple and graphics ain't that much for 2025/26, but for an anime game is fappable, lol.

How is the gameplay?

• You're an isekaid demon lord who summons girls as your lovers or slaves, it's gacha (RNG) so that's a fun aspect (at least for me?).
• Each girl has her race, personality and affection towards you. Some of them are rebellious so you have to block their orgasm (there is a button for this) until they beg for it.
• You develop them by raising their affection and training at first. Then you can start developing their other skills like pussy and anal sex.
• You will also level up, increase your mana, amount of girls you can have and unlock spells that ranges from increasing/decreasing parts of their bodies (boobs, ass, petite/fat, mature/petite and even hair). The other ones increases their orgasm rate, recovers their HP, etc.
• HP, mana, leveling the girls is important because you will be often attacked by Heroes (girls). When you defeat them they will be put to jail and you can choose to keep them there and suit yourself doing naughty stuff or you can turn them into one of your lovers.

About the "gacha": The girls you summon are completely random, race, color, hair, aspects, etc. And there there are the clothes, when you summon someone with a piece of wear it unlocks so you can use it on the other girls, there are even some rare ones that increases their defense.

Anyways.
- Fun game.
- Free/pov camera.
- Grind is not hard.
- Lot's of replayability since you are always discovering new stuff.

Only con is that the translator was too lazy to translate the tutorial screens, but it's a pretty easy game to learn.

Summary:
Your typical Isekai plot, create your Harem by summoning girls through RNG. On paper it looks decently fun, you have to develop girls by sexually training them and min-maxing your mana by healing them during the training sessions. There are two routes, affectionate lover, or prison grape. Both have separate animations- lover route takes time to train em up to unlock more animations, whereas prison route has everything unlocked.

Once again- to all games that has a promising premise and seemingly quality animation and/or assets. It has been bogged down by the plague known as the grind. And I'll put it this way, it aint worth the grind. Look- I like the RNG/random girls concept so I have mixed feelings on this game.

The entire game play loop of training the girls is... repetitively mind numbing.. stats progression increases at a snail pace and you only find out the results at the end of a session. Imagine in a 'girl collector' type of game and picture yourself grinding stats on not just one girl, but any other girl you wanna play with, just for the same animations. There is only one spell that is a QoL to stat grind but that is not enough.

I have spent 3-4 hours and have 4 - 6 girls trained enough to have most of the animations that i find interesting enough unlocked. Your level progression and skill unlocked is not tied to your level, but the trigger when you level up. i.e. if you CE yourself to level 20, you dont unlock the skills (I think, someone may want to fact check that) So I have been changing my exp to 90% ish to trigger the level up and unlock new skills.

The best:

• One-handed: 100
• Quality assets, character looks good.

The good:

• Having a PoV camera is nice, but gosh the head bobbing is atrocious
• The auto camera is kinda hot..
• Though limited, animations are good.
• RNG girls generation means the cast is huge and you will eventually find your type.
• Cosmetic customization available.
• Have the game background tied to your progression is a nice touch- kudos there, these attention to detail I will praise.
• You have magical spells you can use to 'customize' the girl's body proportions- nice touch.

The bad:

• You are in a Isekai setting with a Harem, yet all the things you could do to your cast is just a set of stale animations.
• There is no 'devotion' or 'servitude' play or whatever, there is no flavor, just bland animations/positions that are unlocked as you train the girl.
• The cosmetic and personality pool is quite... limited, you will see the same type of girl with the same hairstyle etc quite frequently.

The worst:

• The grind: Welcome to the slogfest, you will have to spend hours training a girl. Yes, you have to sit through having the girl climaxing multiple times per sessions just to increase some arbitrary numbers that ties to progression. Then you have countless other girls to train because hey, this is a figgin girl collector-ish game.
• The progression speed: As mentioned, the training progression% is deadass boring, I dont get how having her masturbate or fingering her does not increase Vag development either. My ears kinda hurt from hearing the girls climaxing just because it is a numbers game (I'd say approx 10-20 climaxes per session once she's around lv5). Voice actors are cute though.
• Grind-to-content Ratio: You are simply repeating the training process on other girls to unlock the same animations, just on a different looking character.

3/5
Hours of grind to just unlock a little amount of animation\positions (I say little because of the time invested to animations ratio)
If you have a couple of hours to goon, i'd rather you play other games which I highly recommend:
GALS COLLECTOR [v1.07] [Studio Tris] - Not true RNG, but RNG-ish enough
Round and Round Molester Train [Final] [Dispair] - If you like touching grape games.