From the earliest announcements, fans have been highly attentive to every development detail. On community forums like Tieba, followers translated and discussed progress reports, noting changes like the being longer in this game than in Shinobi Girl .
If Space Girl -v0.01- -Koooon Soft- is indeed related to game development, it could be an early iteration of a game that aims to push boundaries in storytelling, gameplay mechanics, or immersive experience. The future might hold a full release, with polished content and a more expansive world.
Koooon Soft’s roadmap (found in the game files as future.txt ) is ambitious for a project that currently features zero gameplay mechanics. Planned features for the full release (estimated 2027) include:
Space Girl -v0.01- marks an exciting new chapter for KooooN Soft. By blending their signature side-scrolling action with the sci-fi genre and modernizing their development tools, they are poised to deliver a compelling experience for both long-time fans and new players. With its detailed defeat scenes, fluid animations, and engaging gameplay mechanics, Space Girl is shaping up to be a standout title in the indie action genre. As development continues, the community can look forward to more updates, a trial version, and eventually a full Steam release.
The game plays as a classic 2D side-scroller. Beatrice can run, jump, dodge, and utilize sci-fi weaponry to clear out waves of alien creatures. The movement physics in KooooN Soft titles are historically fluid, allowing players to utilize positioning to avoid getting trapped by enemies. 2. The Customization Shift Space Girl -v0.01- -Koooon Soft-
: While only one primary alien variant populates the initial release, the developer has structured the game code to accommodate a broader, more diverse roster of creatures and space pirates in upcoming patches. Analyzing the Early Build Production (-v0.01-)
Once the game reaches a stable, feature-complete state, it will likely see a commercial release on adult-friendly digital storefronts.
Even with its limitations, the v0.01 demo showcased the potential of "Space Girl." It featured a simple action loop: players control Liatrice as she navigates the stage, fends off enemies with her ranged attacks, and attempts to reach the end. At this stage, the only enemies implemented were the "Lesser Alien" creatures. One notable feature was the ability for the player to voluntarily trigger a self-pleasuring animation by pressing the X key. Despite being a small demo, the file is playable, and served its purpose as a proof-of-concept.
Changes in voice lines and facial expressions as the character takes damage or faces escalating pressure. From the earliest announcements, fans have been highly
Space Girl is a 2D sci-fi action game currently in development by the Japanese circle KooooN Soft
"I think you’ve been in cryo-stasis too long, Nova. It looks like a radiation hazard to me."
The v0.01 build serves as a technical foundation, showcasing the core movement and combat systems.
The protagonist of Space Girl is , a galactic peacekeeper or space police officer tasked with infiltrating areas overrun by hostile extraterrestrial forces. The future might hold a full release, with
| Feature / Addition | Implementation Status (Post -v0.01-) | | :--- | :--- | | | Voice recording was commissioned shortly after the release of -v0.01- and was still pending delivery in late 2024. | | Sound Effects | A list of needed sound effects was created and commissioned, also pending delivery. | | Background Music | The BGM for Stage 1 was commissioned and completed by late December 2024. | | User Interface | The UI was still in a "prototype" or "test production" phase at the end of 2024. | | New Enemies | The Float Tangler (nipple-drilling tentacle enemy) was fully designed. The Pirates Slave was also designed, featuring a large number of layers to accommodate its varied appearance. | | New H-Scenes | The H-scenes for the Pirates Slave (a kiss and a "shell" scene) were drawn, and the Face Grabber 's second H-scene was completed. | | Animation | As of March 2026, the development focus was shifting towards creating the actual in-game animations in Spine. This was noted as an "unfamiliar task". |
A solitary, experimental AI-powered astronaut known as "Space Girl" explores an abandoned orbital habitat where memory fragments and rogue software blur the line between mission objectives and identity—forcing her to choose between completing the original rescue protocol or preserving the emergent sentience she's become.
Koooon Soft has aimed for a charming, nostalgic visual style, focusing on stylized characters and vibrant, simple backgrounds. 3. Early Refinements
Despite its incompleteness, the -v0.01- release marked a significant point in development. The creator expressed relief at finally releasing a playable version and used it as a tangible proof-of-concept to move forward with voice acting and other key features.