
Summer at the Edge of the Universe contains two routes with romantic endings and one route with a platonic ending. Each route takes the gang to 4 different planets, meeting the locals and making memories that will last for a lifetime.
Characters




Features
From the creators of Please Be Happy and Twofold:- Three routes, two romantic and one platonic
- Expansive original soundtrack by Sarah Mancuso
- Beautiful character art by adirosa
- A really good robot
- Full English voice acting

[p align=\"start\"]Japanese version can be found below.[/p][p align=\"start\"]Hello, everyone![/p][p align=\"start\"]Summer at the Edge of the Universe (Samayuni) Demo 0.4 has just been re-released, which fixes the Unity Runtime ([c]UnityPlayer[/c]) [c]CVE-2025-59489[/c] security vulnerability, as well as decreases the install size of the game.[/p][p align=\"start\"]No other changes in functionality have been made, and this re-release remains functionally identical to the original 0.4 release from 2024/01/11.[/p][p align=\"start\"]As always, thank you for continuing to support Studio lan![/p]
Important Statement regarding Unity Runtime (UnityPlayer) security vulnerability CVE-2025-59489
[p align=\"start\"]This update contains a fix for the recently-discovered Unity Runtime ([c]UnityPlayer[/c]) security vulnerability, [c]CVE-2025-59489[/c] .[/p][p align=\"start\"]Due to external circumstances, we are locked to using a specific version of the Unity SDK however, please rest assured that despite this fact, our automated build process now automatically patches the CVE security vulnerability at build-time, and the game is safe to have installed on your device.[/p][p align=\"start\"]We have also reissued patched builds for our other Unity game, Please Be Happy .[/p][p align=\"start\"]For more information, please refer to Unitys official developer documentation on this matter: https://unity.com/security/sept-2025-01 [/p][p align=\"start\"]As always, thank you for supporting Studio lan.[/p][hr][/hr][p align=\"start\"] [/p][p align=\"start\"]Summer at the Edge of the Universe0.4Unity Runtime[c]UnityPlayer[/c][c]CVE-2025-59489[/c][/p][p align=\"start\"]202401110.4[/p][p align=\"start\"]Studio lan[/p]
Unity RuntimeUnityPlayerCVE-2025-59489
[p align=\"start\"]Unity Runtime[c]UnityPlayer[/c][c]CVE-2025-59489[/c][/p][p align=\"start\"]Unity SDKCVE[/p][p align=\"start\"]Studio lanUnityPlease Be Happy [/p][p align=\"start\"]Unity https://unity.com/ja/security/sept-2025-01 [/p][p align=\"start\"]Studio lan[/p]The first Fall in Love Visual Novel festival has started! Enjoy 200+ romance-themed visual novels from over 100 visual novel developers, hosted by us!
Summer at the Edge of the Universe has its demo in the festival~
[img src=\"https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/44819009/ac1ccfc3b9af8b7fa2d8f658fa43b74215e01c7c.png\"][/img]
Our other yuri games are also in the festival, with some being on sale! Lock & Key: A Magical Girl Mystery, our very next yuri visual novel, releases on September 30th and has a demo you can try now!
[dynamiclink href=\"https://store.steampowered.com/app/1803850/Lock__Key_A_Magical_Girl_Mystery/\"][/dynamiclink]\n[dynamiclink href=\"https://store.steampowered.com/app/844670/Please_Be_Happy/\"][/dynamiclink]\n[dynamiclink href=\"https://store.steampowered.com/app/451760/Highway_Blossoms/\"][/dynamiclink]\n[dynamiclink href=\"https://store.steampowered.com/app/844660/Heart_of_the_Woods/\"][/dynamiclink]\n[dynamiclink href=\"https://store.steampowered.com/app/1036580/National_Park_Girls/\"][/dynamiclink]\n[dynamiclink href=\"https://store.steampowered.com/app/2989270/A_Tithe_in_Blood/\"][/dynamiclink]\n[dynamiclink href=\"https://store.steampowered.com/app/3449030/Upwards_Rain_The_Post_Office_of_Farewells/\"][/dynamiclink]\n[dynamiclink href=\"https://store.steampowered.com/app/1749770/Twofold/\"][/dynamiclink]\n\n[dynamiclink href=\"https://store.steampowered.com/app/3092190/Our_Home_My_Keeper/\"][/dynamiclink]\n[dynamiclink href=\"https://store.steampowered.com/app/1262190/Without_A_Voice/\"][/dynamiclink]
The Storyteller's Festival is happening now! This is a week-long Steam festival focused on visual novels and other story-driven games. There's over 400 games in the eventincluding a few of ours!

Here's a few of our other LGBT+ yuri titles that are in the festivalgive them a wishlist or check out their demos if you'd like to support us!
A Tithe in Blood is a dark yuri romance story about modern magic mixing with old mysteries.
https://store.steampowered.com/app/2989270/A_Tithe_in_Blood/
Lock & Key: A Magical Girl Mystery is a mystery yuri visual novel about magical girls solving one last crime before their powers go away for good.
https://store.steampowered.com/app/1803850/Lock__Key_A_Magical_Girl_Mystery/
Our Home, My Keeper is a slice-of-life yuri romance about a burnt out writer and a fairy who might just help her out.
https://store.steampowered.com/app/3092190/Our_Home_My_Keeper/
Please Be Happy is a comfy slice-of-life yuri romance about a traveling foxgirl and the pair of women she meets one fateful day in Wellington.
https://store.steampowered.com/app/844670/Please_Be_Happy/
Twofold is an LGBT+ romance about a struggling nonbinary college student and the women who help them passbut need help of their own.
https://store.steampowered.com/app/1749770/Twofold/
We're also teaming up with several other visual novel developers to share the wide world of visual novels in the festival!

- Of Sense and Soul by Forsythia Productions
- Asphodelium by Crystal Game Works
- Imperial Grace by Synstoria
- Summer at the Edge of the Universe by Studio lan
- A Tithe in Blood by Studio lan
- Reanimation Scheme by Wind Chimes Games
- Emberfate by Wind Chimes Games

- Fearbonding by Night Asobu
- Reanimation Scheme by Wind Chimes Games
- Lock and Key: A Magical Girl Mystery by Studio lan
- Crimson Waves on the Emerald Sea: Amaranthine Moon by Crystal Game Works
follow us on...
Discord - Tumblr - Newsletter - BlueskyThe demo for Summer at the Edge of the Universe, our next LGBT+ yuri visual novel, is now playable!
Follow Summer Nansen as she travels on one last journey across the universe with her friends before they each go their separate ways.

This demo should take around 2-4 hours to complete and has English voice acting! There's also a survey at the end of the demo for you to fill out with feedback.
Samayuni has been in development for several years now and we hope you enjoy this slice of the game!
follow us on...
Discord - Tumblr - NewsletterMinimum Setup
- OS: Any reasonably modern Linux distribution ( Roughly equivalent to Ubuntu 16.04 or above.)
- Processor: Any 64-bit Intel. AMD. or ARM / Apple Silicon CPU ( Intel and AMD CPUs must support SSE2. x86_64 translation is required on ARM/Apple Silicon.)Memory: 1 GB RAM
- Memory: 1 GB RAM
- Graphics: Any GPU that supports at least Vulkan or OpenGL 3.2
- Storage: 2 GB available space
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