DEEP BRAIN is an adventure game where the main character is a woman named Nana. Players take on the role of Nana as she searches for clues in a mysterious laboratory, navigates its complex structure, and uncovers the secrets behind radical changes to the world in order to find a way to escape. The laboratory is infested with evil monsters who have their eye on Nana, and careless decisions can lead to merciless violence against her.​

The next day the same thing happens.
Kenta soon realizes that his mother Yoko realizes that he is peeping on her, which worries his mother Yoko even more.
Kenta, no longer able to control himself, decides to tease her about this.​

Tomoe, a knight involved in the kingdom.
Suddenly one day a suspicion of bribery arises and her daily life changes completely.
The leader of the knights urged her to choose a large punishment or imprisonment.
When Tomoe learns that she will spend the rest of her life in prison, she chooses her punishment.
In addition, she is forced to earn money in a town in a remote kingdom.
What happens to Tomoe, who is falsely accused?

This is a visual novel created using renpy, showing the contents of the first chapter of nanomo's NTR adult comic "CuckoldxCosplay: Maki Chapter1" in galgame form.​

The game tells the story of life with a sister who forced herself on you.

Surya and Kavin are strangers destined to cross paths. When their fateful meeting finally occurs, their world will never be the same.
Prepare to be amazed in this experimental visual novel that uses the most bizarre storytelling techniques imaginable.​

Since time immemorial, humanity has been at war with demons. One fine day people began to gain victory. The army of humanity, led by the first princess of the kingdom of Ecstasy Lisa, went deep into the lands of demons to destroy their ruler. Everything was going well until they encountered the elite warriors of the demon army...​

The heroine rushes into battle alone to save the human continent from the invasion of demons. What will be her fate?

In the near future, interdimensional portals known as "voids" will release alien monsters onto Earth. To counter this catastrophe, scientists create "Red Eye" - bioengineered warriors that connect humans with alien DNA. As Rin, a newly recruited Red Eye operative, embark on missions to repel the Void invasion. Travel from contaminated laboratories to toxic sewers as you navigate a world surrounded by chaos. Will Rin be able to save humanity from the destruction of the Abyss? Dive into a dark, unpredictable realm where alien creatures lurk in the shadows.​