Games like UnderParty on Steam
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Tentacle Girl
Aoi and Sally, a treasure hunter, found a cave during the expedition. They foresee a treasure in it. So I decided to go in and take a look. Unexpectedly, this is a tentacled cave.
Nya Nya Nya Girls (ʻʻʻ)_(=^･ω･^=)_(ʻʻʻ)
The game is a classic puzzle with three levels of difficulty.
Tales Of Glory
Tales Of Glory is setting a new standard for medieval melee fights, bringing best of both worlds by combining large scale battles and full physics one vs many combat, everything packed into a 30+ hours sandbox campaign
Deep Secret
This is a casual puzzle match-3 game. Players need to use the mouse to select two unobstructed squares, and if they are the same, they will be eliminated. After success, you can advance the plot and story development of the two protagonists!
Airtight City 密闭之城1.0
This is a TPS, horror-type action shooting game. The game will draw players into a terrifying dark world with detailed atmosphere rendering and weird story. Here, you are not defenseless, but even with a gun, you can't suppress the trembling from the heart. Game revenue is used for 2.0 development.
Serious Sam 3 VR: BFE
Serious Sam 3 VR: BFE is a virtual reality action shooter, a glorious throwback to the golden age of first-person shooters where men were men, cover was for amateurs and pulling the trigger made things go boom.
ChuSingura46+1 S
ChuSingura46+1S is an award-winning Japanese visual novel set in an alternate Edo Japan where all the Samurai are inexplicably female. You can get to know the “intimate” side of the characters from the classic Japanese tale of the 47 Ronin, all without any of the dangly or rough bits of the original!
SENRAN KAGURA Peach Ball
SENRAN KAGURA has transformed into a wild pinball game! Bounce your ball along the curves of a crazy theme park, starring a ninja girl who thinks she's an animal! (Yep, you heard right!) Build up points to unlock special challenges, which showcase the girls' charms!
Angry Video Game Nerd II: ASSimilation
When a mysterious beam from space transforms the world into a game, the Angry Video Game Nerd must return to put the "ASS" in ASSimilation. Utilize new mechanics, power-ups, abilities, and collectible armor pieces to defeat your most powerful foe yet, and save the world!
NEKOPARA Vol. 1
What's NEKOPARA? Why, it's a cat paradise! Kashou Minaduki, the son of a long line of Japanese confection makers moved out to open his own shop "La Soleil" as a patisserie.
Yomawari: Night Alone
A quiet evening stroll takes a turn for the worse as a tragic accident befalls a little girl and her dog. When her sister goes missing later in the night, the little girl decides to venture out into the eerie darkness to search for her loved ones as evil spirits haunt the alleyways and streets of her once-peaceful town.
Scars of Summer
A slice of life RPG. Due to family circumstances, Keita finds himself living with his childhood friend Ryoka for the summer. Explore a contemporary Japanese setting, and enjoy spending time with Ryoka.
Roots of Insanity
As Dr. Riley McClein, you have to figure out what is real and what is not as you try to uncover the mysterious happenings at the hospital, while also trying to deal with your epileptic attacks that have haunted you all your life.
Abyss School
Solve hidden items and puzzles while avoiding abyssal zombies and traps at school.
Ambrosia
The apprentice priestess Flode is dedicated to serving the God of Light, Leight, but when she's suddenly wrapped up in a scandal, she's sent to a remote island to spread the faith. Little does everyone know, the island houses long-forgotten secrets of its own...
Sakura Swim Club
In Sakura Swim Club, follow the story of Kaede, just your average guy. Upon transferring to a new school, he meets two beautiful girls in the swim club. Things haven't gone well for the swim club lately, but with Kaede's help, that all changes.
Eternal Hour: Golden Hour
Play through a timeless adventure as Yasu or Rin Fujimoto and discover the origins of Eternal Hour! Eternal Hour: Golden Hour is a fun, emotional, and story-driven Visual Novel that takes place before the events of Eternal Hour.
Happy Room
Welcome to the laboratory! Here tests are taken upon highly durable human clones using newest weapon technologies. Your goal is to head these tests.
Love's Sweet Garnish
Amidst the falling cherry blossoms, Asaki wishes to revitalize his grandmother's beloved cafe. With the appearance of Rira and Richer, two girls who wish to work at the cafe, this is the start of a bittersweet story that will intertwine them all.
Soulworker
Fierce emotions help fuel SoulWorkers to save the world from the devastated scene of a post-apocalyptic world. In a world where only dark devastation reigns – you are the only SoulWorker to come to the rescue.
Ukrainian ball in search of gas
You play as a man turned into a ball and you need to steal all the gas from the forest at all costs.