Shin Sei Den

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a game by FullFrap
Platform: PC (2018)
Editor Rating: 9/10, based on 1 review
User Rating: 9.0/10 - 2 votes
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See also: Eroge Games, Anime Games, Hentai Games, Lewd Games, Adult RPG, Pixel Porn Games, Erotic RPG
Shin Sei Den
Shin Sei Den
Shin Sei Den

Shin Sei Den is a very well-made lewd RPG from the masterminds at Full Frap. I swear every game I have played of theirs has a real high-level of quality to it that more lewd game designers need to take note of. The first thing you need to know about this is that you do not have to worry about this being an RPG that is going to take over your life. It is a much more direct and short style of RPG and that is one of its many strengths.

A Typical Saturday Night In The Woods

The story of the game is your typical RPG fantasy vibe, but it starts very weirdly. The main character is strolling around the woods because he heard that there was a nymphomaniac in the woods who will have sex with anyone… welcome to the world of Shin Sei Den folks! That is not what is weird, he hooks up with her and because of his “seed”, he is deemed worthy.

What he is deemed worthy of is to go on a quest to find the seals in order to keep the big evil at bay and save the day. You are joined on your journey by an apprentice mage called, Aika and this relationship plays heavily into what is going on.

Losing To Win

I found the gameplay on offer in Shin Sei Den to be very satisfying. This is your standard RPG. You take on quests, fight monsters, get potions, new equipment, and so on. However, the battle system is very interesting in that you attack enemies as you would expect, but Aika plays a massive role in things. Depending on your relationship she will greatly aid you during battle. However, if she gets damaged her lewd meter will fill and she will lose her clothing.

Great right? Well not exactly, while it is awesome to see her full thick frame in all its glory. She is far less helpful in battle, so in order to see her nude you need to let her take damage, but then the game is much harder as she is not as useful. This is a very interesting mechanic and as much as I loved to see her jiggle and bounce, I decided to keep her as a useful ally in battle.

Thicc Is Best

These guys always make great looking games and Shin Sei Den is certainly a great looking game. I love the top-down style that they go for and rather than being 8 or 16-bit inspired like many other similar games. This one has a much more higher-quality about it like it is from the days of the PlayStation or Saturn. I love the way the characters have a thickness about them and Aika is one of my favorite lewd characters in a very long time, I love how bouncy she is!

The different locations are also very well done, but I do want to give a special shoutout to the monster designs. Some of these are truly awesome, my personal favorite being this thing that looks like a cross between a Dragon Quest Slime and a sentient nipple!


I had a lot of fun with Shin Sei Den and I am pretty sure that you will too. It is a fun RPG and one that you can get through fairly quickly as there is very little filler here. The battle system is fun and easy to get into and there is a nice variety to the kind of quests that you are sent on in order to find all the seals. Plus, Aika is an awesome companion and worth playing the game for alone!


  • The whole game has a very high level of polish to it all
  • Aika is a tremendous accompanying character
  • The battle system is fun to learn
  • I liked the enemy designs
  • The story starts super weird, but it has a good pay off


  • If you want to see Aika nude all the time, she loses a bit of her usefulness in battle!
  • I would love it if they had Aika have English voice acting!

Download Shin Sei Den


System requirements:

  • PC compatible
  • Operating systems: Windows 10/Windows 8/Windows 7/2000/Vista/WinXP

Snapshots and Media

PC Screenshots

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