Top similar games like My Protogen Engineer:

The choice has been made, and now there is no turning back - they must find and stop him. The final chapter in the adventure of our heroes.

After every night comes a new dawn, filled with hope and light. As the adventure of our heroes continues, let’s discover what lies ahead!

When your fate is determined by the universe itself, you don’t have many options. You can either oppose it until the very end or accept it for the rest of your life, but neither choice can change your destiny.

You died, but I got good news and bad news for you. The good news - you have been resurrected, the bad news - you have been resurrected by a necromancer who has some "special" plans for you (although it might not be "bad news" at all...)

In the midst of a furious battle, the launch countdown begins. Time is running out for Keiji and his friends. Will the quest to help R-ne return home be successful? Find out in the thrilling and heartwarming conclusion to the Corona Blossom trilogy!

If there was a robot that could laugh, cry and smile. ...Does it have a soul?

The starry sky spreads far and wide overhead... This story full of love, comedy, and excitement follows our protagonist and his stargazing friends as they grow together. "A Sky Full of Stars" is a coming-of-age astronomy tale by the same team who brought you "If My Heart Had Wings".

Meet R-ne, a metallic organism from space in the form of a young girl. She’s taken in by Keiji and the people of Hanma town, but the maid uniform-clad, cat-eared space pirate Lily and her crew are looking to sell the valuable metal that’s R-ne. Caught up in the turmoil, can she make it back home?

Briana has been craving some time off all summer and finally with her shoot wrapped for hiatus she can relax at her summer cottage on the lake. To really enjoy herself she even drags her female co-stars along for the ride.

A love story of a body swap between a man and a woman sharing one body.

Kiss Upload is a futuristic-themed dating sim. It features four involved story paths with even more outcomes.

London, 2099. The earth isn't what it used to be anymore. Incredible climate changes have corrupted the weather, causing a permanent rain on most of the Earth's surface. You play the role of Luke Black, a 36-year-old bio-informatic engineer. He is one of the lead programmers at Nanotech, a big nanotechnology research company.

The strange custom of "Onibarai" held in the village they moved to. The countryside life of the newlywed couple is infiltrated by the villagers' sinister intentions...!?

The person behind the beautiful avatar is... a real-life beauty!? As you meet and become close with the beautiful gamer girl, your relationship blossoms into romance...

Join Noah in his first year of university as he decides to overcome his heartache, pursuing either a tomboy classmate, gorgeous doctor, or junior-year goth!

A fully-animated visual novel about a boy who wakes up in an unknown house with two beautiful sisters, their mother, and an unspoken truth.

When the stream is over and nobody's watching her - she can finally be herself and act normally without her "VTuber" mask. But what if her virtual personality was real, would she get along with it?

Breaking news! Space pirate-turned-maid Lily and her cohort Yunie have a nefarious plan to kidnap R-ne and sell her as raw materials! Can Keiji and our other heroes save the day, or is R-ne destined to be melted into scrap? And is there an even greater threat looming in the background?

Warm soft skin, contrasted with hard chitin. It isn't something you've thought of until one day where your curiosity forced an encounter with an actual insect girl!

Matrix Hearts is an adult Visual Novel about romance, comedy, and choice. Play in the shoes of a former Olympic rock-climber as he moves to a tropical island where he may be able to climb to the top once again.

The protagonist is unable to move due to a car accident and is now being approached by the heroines. And so begins a hospital stay surrounded by prank-loving female doctors and nurses!!

Office work is boring as hell, especially when your boss is not a hot woman who likes to tease you. Fortunately, we can show you how it feels like!

The only visual novel dating sim with turbo-folk music playing in the background. Be a loser, get scammed, live with your parents and fail to get laid! Do you have what it takes to turn your luck around?

Once a famous model, now a depressed middle-aged woman - there is no chance she's gonna get back to the top... Unless a young model agent-boy helps her to feel loved again!

"I'm the one who discovered the hot spring. Let's enjoy this together." Refresh your daily fatigue with a soothing hot spring!

Genius gamer T-Bit rakes in the prize money in VR races day after day. One day, after experiencing a network error mid-race, he ends up in Lunar World, a moon-based server. There, he meets an AI avatar by the name of Lunar-Q. A love story spanning the 384,400 km between the Earth and moon begins!

Three married women are lonely due to various reasons. So they set their sights on a introverted young man living in the same apartment...?

It's Senior Year at Elsinore Academy. What's better than Senior Year? Well, Shakespeare characters that are the seniors, of course. What's even better than that? If they are Furries. It's Furry Shakespeare. You are welcome.

An age gap romance with girls in complicated situations! Help them resolve their issues and get even closer to them!

为了打倒毁灭世界的大魔王，少年和少女们踏上长长的旅途，开启了一段跨越两个世界的恋爱、幻想奇谭。 本作品搭载了中日语的文本和配音，L2D动态立绘以及超过200张的基本CG；此外还有立绘触碰等独特系统。

Your neighbor is always busy and doesn't have much time to spend with his wife, which makes her feel lonely and sad. You are the only one who can save their marriage!