Solo developer Kirill Poletaev has released Nulphia's first public Steam demo. It offers two to three hours of exploration, combat, puzzles and story across the game's opening chapter.
Nulphia is now available to try on Steam through a public demo covering the full first chapter of the upcoming top-down action-adventure. Solo developer Kirill Poletaev, who works as Keyreal, has spent the past three years building the game in a custom engine. The demo gives players a sizeable look at its connected island world instead of a short introductory slice.
A substantial opening chapter
The demo offers approximately two to three hours of play. It is available in English and Russian. It also supports controllers and Steam Deck, giving the game a handheld option alongside its standard Steam release.
Nulphia continued to appear in public promotions after the first demo announcement. iCrewPlay included the Keyreal-developed indie game in the lineup for the Mundo Gamer Showcase scheduled for 25 September 2026. That confirms the game was still being promoted at that date. A separate GameGrin roundup of demos launching from 21 to 27 September 2026 also listed Nulphia. That provides independent confirmation of its public demo presence in late September.
Mundo Gamer said it created an official Steam event page that linked viewers to the showcased games' store pages, demos and wishlist options. Nulphia was therefore part of an ongoing Steam-focused indie showcase and discovery effort, not only the original announcement. On Pop Life also reported the event information.
The announcement describes Nulphia as Keyreal's sixth commercial release on Steam. That gives some context for a project made by one person. The demo itself offers more useful evidence: players can test the opening chapter's movement, combat, puzzles and world structure instead of relying only on a feature list. The retrieved independent coverage does not separately verify the sixth-release claim.
The same storefront-first route seen in the Crownbreakers coverage also makes access simple here. The demo is free to download, while the full game has its own Steam listing. The supplied announcement does not give a release date or price for the finished version.
An island built to reconnect
Nulphia takes place on a colourful island built around non-linear exploration. Its locations connect with one another and open gradually as the player gains new abilities, equipment, shortcuts and tools. Returning to earlier areas is part of progression, not just backtracking.
The game draws on The Legend of Zelda, Alundra, Ys and The Legend of Oasis. Its central idea goes beyond that list of references. Ancient ruins, hidden treasures, environmental puzzles and local inhabitants fill a world that unfolds in stages. Shops and conversations provide items and clues along the way.
Combat has physical consequences
Nulphia combines swordfighting with dynamite, stun bombs, elemental projectiles and summoned magical creatures. From its top-down view, players can run, jump and swim. The environment is meant to affect combat rather than serve as scenery alone.
Physics-based interaction is the main mechanic. Living things have weight and inertia. Enemies can be pushed into water, sent down cliffs or pulled towards traps. Those same rules can work against the player, so position and awareness of the terrain matter as much as direct attacks.
This feature list describes the systems the demo is meant to show. It does not prove that the full game will maintain the same depth in every location. The available material confirms the opening chapter's scope and support features, but it does not establish the finished adventure's total length, final performance, or the number of abilities and areas beyond the demo.
What remains unconfirmed
The announcement gives a firm arrival date of 18 September 2026 for the demo. It does not give a release date for Nulphia itself. It confirms Steam availability, controller support, Steam Deck support and two languages. It does not confirm other platforms, multiplayer, pricing, a launch window or the final amount of content.
Late-September Steam storefront snapshots show the platform actively surfacing new free and demo releases. The retrieved search results do not provide a direct, independently verified Steam store page for Nulphia. They also do not confirm a release date or price for the full game. The showcase and demo roundup therefore confirm continued promotion and public demo availability, while the finished release details remain open.
That distinction matters. A first chapter lasting two to three hours can show how the game handles exploration and combat without answering every question about the finished product. For now, the demo is best treated as a meaningful playable introduction. It lets players judge the custom-engine project on its own terms instead of standing in for launch information.
A demo is only part of a larger game. It can show controls and systems without guaranteeing the scale or polish of the final release. Here, the early announcement offers unusually practical evidence: players receive the full first chapter and several hours of access. The missing release date and pricing remain genuine gaps. Nulphia earns attention through what can already be tested, not through promises the announcement has yet to support.
