
Screenshots

Watch trailer on Steam ↗UltraGirl Alters
FutureInvention · Published by FutureInvention
Content notice: This game contains Mature Content : some Nudity content,including some revealing outfits.It depicts cartoon\fantasy violence.
Mostly Positive — 71% positive (63 reviews) · 57 achievements
Last updated 2 Oct 2026
In this story-driven SRPG,you play as the manager of the virtual idol group “Alters”.Command five girls wearing Tokusatsu-style hero suits to fight monsters,Build trust and form deep bonds with them while uncovering the dark secrets of Big corporation that controls everything through algorithms…
£16.75
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Price history
Adventure, RPG, Simulation, Strategy · 2025 · More £15 - £30 games
Explore UltraGirl Alters, where you manage a virtual idol group, fight monsters, and uncover dark secrets. Form deep bonds with your team as you lead them through adventures.
About this game
In this story-driven SRPG,you play as the manager of the virtual idol group “Alters.”
Command five girls wearing specially designed tokusatsu-style hero suits as they battle monsters in a virtual world. Build trust and form deep bonds with them while uncovering the dark secrets of INFI-X—the Big corporation that controls everything through its algorithms……You will lead the girls to save the world.

Become a dependable manager and guide the Alters to victory
Live and work alongside five young idols, taking care of their daily lives while helping them navigate challenges like information leaks, cyberbullying, and fan club drama. Earn their trust and strengthen your relationship as you help them survive the ruthless competition between idol groups.
As the story unfolds, you’ll uncover the dark side of INFI-X: profit-driven algorithms and entertainment pushed to disturbing extremes. When the world begins to spiral into chaos under the grip of money and algorithms, you’ll lead the idol heroes of “Alters” to fight back!
Protect the “other side” of the idols and form unbreakable bonds
Choose to grow closer to each member of “Alters” by helping them resolve personal struggles through side missions. Strengthening these bonds raises their relationship level with you and unlocks special events. Complete all the side stories of five members to reach the “perfect ending,” where all six of you truly become the perfect group of “Alters.”
Strategic, Hybrid real time and turn-based combat with tokusatsu flair
On the live-streamed battlefield, you’ll act as both director and commander, leading the “Alters” against realistic monsters created by corporate algorithms. Use their unique abilities with strategy to defeat increasingly complex monsters and bosses. Your commands will influence live-stream chat reactions and the team’s post-battle ratings.
Unique hero skills and spectacular performances
Use EXP earned from live-stream battles to level up members and choose their skill paths. Deepening your bonds also unlocks additional buffs in combat. Build up SP by defeating enemies and unleash each idol’s spectacular Ultimate skill—powerful moves capable of wiping out hordes of monsters or devastating bosses.
Explore the city and uncover side stories
When you’re not in battle, take time to explore the city. Discover side missions involving ghost workers, mine thieves, social media influencers, and believers in mega–tech corporations. You’ll also encounter personal side stories that bring you closer to your team members.
Stay connected
Follow our official updates @FutureInvention, and feel free to reach out with questions or feedback. We’re excited to hear from you!
System Requirements
Will my PC run this? →Minimum
- OS: Windows10
- Processor: Intel Core i7-4790, 3.4 GHZ | AMD Ryzen 5
- Memory: 8 GB RAM
- Graphics: Nvidia GeForce GTX 650 Ti, 2 GB | AMD Radeon R7 360, 2 GB
- DirectX: Version 11
- Storage: 14 GB available space
Recommended
- OS: Windows10
- Processor: Intel Core i7-4790, 3.4 GHZ | AMD Ryzen 5
- Memory: 8 GB RAM
- Graphics: Nvidia GeForce GTX 760, 2 GB | AMD Radeon HD 7870, 2 GB
- DirectX: Version 11
- Storage: 14 GB available space
Supported Languages
Latest news
Patch NotesOfficial
Bug Fixes & Feature Optimizations in Progress and Game Tips!
Dear Managers:As a new game-studio, due to our lacked experience, the game UltraGirls Alters still has issues like bugs, lag, and delays that affect gaming experience since its launch. We sincerely apologize to all affected players!Our development team is working urgently to resolve the following two issues:Potential lag, delays, and unresponsiveness when launching the gameTexture rendering errors in certain scenes on specific graphics cards, and improved compatibility with more screen resolutionsWe also plan to add a "2x Battle Speed" feature later, and will gradually optimize support for Steam Deck and controllers as much as possible.Game Tip!There are teleport points in some map scenes, located at the dorm elevator and the bus stop downstairs.Except for early-story stages and BOSS battles, you can skip battles in regular battle stages by clicking the button at the bottom right of the Esc menu screen!Some agents have reported issues with downloading the free DLC (HD Art Assets). After troubleshooting via Steam's backend settings, we’ve found a solution:Right-click the game in your library, open "Properties – DLC tab," then check the box to install the DLC for a complete download. Download the base game first, then the DLC—total size is approximately 7.3GB. Once downloaded, access the folder path via "Installed Files – Browse."The game is still in its launch discount period. Thank you sincerely for your attention and support!If you encounter any bugs, please feel free to feedback to our team via community comments or email:Official Email Address:futureinvention@163.comRead full article on Community Announcements (futureinvention)AnnouncementsOfficial
SRPG 'UltraGirl Alters' is officially launched! 15% off for limited release!
Hi! SRPG 'UltraGirl Alters' is officially launched! 15% off for limited release!In this story-driven SRPG,you play as the manager of the virtual idol group “Alters.”Command five girls wearing specially designed tokusatsu-style hero suits as they battle monsters in a virtual world. Build trust and form deep bonds with them while uncovering the dark secrets of INFI-X—the Big corporation that controls everything through its algorithms……You will lead the girls to save the world.Become a dependable manager and guide the Alters to victoryLive and work alongside five young idols, taking care of their daily lives while helping them navigate challenges like information leaks, cyberbullying, and fan club drama. Earn their trust and strengthen your relationship as you help them survive the ruthless competition between idol groups.As the story unfolds, you’ll uncover the dark side of INFI-X: profit-driven algorithms and entertainment pushed to disturbing extremes. When the world begins to spiral into chaos under the grip of money and algorithms, you’ll lead the idol heroes of “Alters” to fight back!Protect the “other side” of the idols and form unbreakable bondsChoose to grow closer to each member of “Alters” by helping them resolve personal struggles through side missions. Strengthening these bonds raises their relationship level with you and unlocks special events. Complete all the side stories of five members to reach the “perfect ending,” where all six of you truly become the perfect group of “Alters.”Strategic, Hybrid real time and turn-based combat with tokusatsu flairOn the live-streamed battlefield, you’ll act as both director and commander, leading the “Alters” against realistic monsters created by corporate algorithms. Use their unique abilities with strategy to defeat increasingly complex monsters and bosses. Your commands will influence live-stream chat reactions and the team’s post-battle ratings.Unique hero skills and spectacular performancesUse EXP earned from li...Read full article on Community Announcements (futureinvention)AnnouncementsOfficial
SRPG 『UltraGirl Alters』 Steam Release on October 24th!
In this story-driven SRPG,you play as the manager of the virtual idol group “Alters”.Command five girls wearing Tokusatsu-style hero suits to fight monsters,Build trust and form deep bonds with them while uncovering the dark secrets of Big corporation that controls everything through algorithms… SRPG 『UltraGirl Alters』 Steam Release on October 24th!Gameplay duration is approximately 30–40 hours, featuring partial voice acting in both Chinese and Japanese, as well as theme song. There are over 30 types of monsters and bosses. Raise the affection of the five heroines to unlock the Happy Ending with all six characters.Become a dependable manager and guide the Alters to victoryLive and work alongside five young idols, taking care of their daily lives while helping them navigate challenges like information leaks, cyberbullying, and fan club drama. Earn their trust and strengthen your relationship as you help them survive the ruthless competition between idol groups.As the story unfolds, you’ll uncover the dark side of INFI-X: profit-driven algorithms and entertainment pushed to disturbing extremes. When the world begins to spiral into chaos under the grip of money and algorithms, you’ll lead the idol heroes of “Alters” to fight back!Protect the “other side” of the idols and form unbreakable bondsChoose to grow closer to each member of “Alters” by helping them resolve personal struggles through side missions. Strengthening these bonds raises their relationship level with you and unlocks special events. Complete all the side stories of five members to reach the “perfect ending,” where all six of you truly become the perfect group of “Alters.”Strategic, Hybrid real time and turn-based combat with tokusatsu flairOn the live-streamed battlefield, you’ll act as both director and commander, leading the “Alters” against realistic monsters created by corporate algorithms. Use their unique abilities with strategy to defeat increasingly complex monsters and bosses. Your commands wi...Read full article on Community Announcements (futureinvention)Patch NotesOfficial
Demo update!The localization function of multi-language translation is realized!
Dear Managers, good day to you all~ Just before the October New Product Festival, we’ve rolled out a major update for the game Demo! You can play it right now!So, what key updates does the SRPG UltimateGirls Alters new-demo bring?1.Main Story Chapter 2 Unlocked!Following the flow of tokusatsu dramas, after the main characters form a team, we enter an episodic arc where they resolve each member’s past issues one by one…In Chapter 2, Mitsuki will meet her high school friend An'anzi. An'anzi once suffered from school bullying and rumors, but now she works part-time as an influencer, gaining popularity with her looks and fashion sense.Learning that Mitsuki works at the major internet company INFI-X, An'anzi asks Mitsuki and the protagonist to help her get an interview opportunity with the live-streaming department. However, what happens next…In the end, how will the protagonists deal with the crisis of the monster female executive’s attack? Interested players, add it to your wishlist and give the Demo a try!2.UI & Scene Optimization + Multi-Language Support!We’ve given a fresh "renovation" to some scenes (e.g., Combat Studio, Company Lobby)! We’ve also optimized the art design for dialogue boxes, battle UI, and more—now the indicators for incoming enemies are much clearer!Additionally, we’ve added multi-language support (English, Japanese, etc.) for interfaces and story text. It’s not perfect yet, but it’s usable!(Japanese Voice and the Japanese version of the theme song didn’t make it this time, but they will be included in the full release!)3.Richier Story Presentations!The protagonists’ chibi/Q-version characters now have more facial expressions. Combined with elements like standing character art, speech bubbles, and expressive particles, the dialogue in the story is much more vivid~ We’ve also optimized audio and visual quality!4.Heroines’ Personal Side Stories Unlocked!In Chapter 1, the protagonist already visited each heroine’s dormitory to say hello.On rest days ...Read full article on Community Announcements (futureinvention)AnnouncementsOfficial
A Letter to Dear Manager
Dear Manager, Hello everyone! A month has passed since the demo was released, and during this time, we’ve received tons of feedback and suggestions from enthusiastic players on the Steam Community, social media comment sections, and chat groups. We’re truly thrilled by how much everyone loves the five heroines of Alters! This is FutureInvention Studio’s first game, and with our lack of experience, there are still many rough edges. We’re fully aware that the current gameplay experience isn’t yet enjoyable enough to make you want to play and recommend it. Rest assured, the studio will keep working humbly to develop and polish the game, striving to deliver higher-quality, richer content in the future. #The Boss Coming in Chapter 2 We currently plan to participate in October’s Steam Next Fest, and before that, we’ll release Demo 2.0 with the following updates: the main story of Chapter 2, more daily side quests and character-specific side stories, optimized combat levels and stats, updated UI and features, and improved graphics and audio quality... We’ll also post a detailed announcement about specific updates closer to the time. We hope all managers will check it out! Thank you to all players for your attention and support for Ultimate Girls: Alters! Please keep following our official updates @FutureInvention. If you have more suggestions or need further information, feel free to reach out via message at futureinvention@163.com. Sincerely, FutureInvention StudioRead full article on Community Announcements (futureinvention)






