Luminous Nights on Steam Is a Kingdom Hearts-Like Set in an Arabian Nights World — Coming 2027

Kingdom Hearts 4 still doesn’t have a release window despite its June 2026 trailer reveal, and if the wait is wearing on you, there’s a solo-developed indie game on Steam that might be exactly what you need to scratch that itch in the meantime. Luminous Nights, created by Japan-based developer Yahya Danboos over the past four-plus years, is a Kingdom Hearts-inspired action RPG set in a mystical Middle Eastern world drawn from 1,001 Arabian Nights. A gameplay clip went viral earlier this month with over 8 million views on X and more than 12,000 likes, and the community response has made it one of the more talked-about upcoming indie RPGs heading into 2027.

What Is Luminous Nights?

Luminous Nights follows Faris, a young boy who finds himself stranded in Noor City, a mystical place trapped beneath an endless night. With the city ruled by the evil Masked King and overrun by evil jinn born from darkness, its people have begun to lose both their light and their hope. To find his way home, Faris must explore the streets, rooftops, markets, ruins, and palaces of Noor City while uncovering the truth behind its eternal night.

Danboos himself coined the subgenre tag “HeartsLike” to describe it — a direct and unashamed acknowledgment of what the game is drawing from. He has been working on the game for over four years and has described Kingdom Hearts as one of his all-time favourite game franchises. The project started as a personal passion project and has grown into something with genuine production ambition behind it, funded independently before an upcoming Kickstarter campaign designed to help push it across the finish line.

Luminous Nights

How It Plays — The Kingdom Hearts Connection Is Real

If you’ve played Kingdom Hearts 1 or 2, the combat loop in Luminous Nights will feel immediately familiar. Combat features melee attacks, aerial combos, guarding, parrying, dodging, and counters alongside elemental magic including Lightning, Ice, Tornado, Healing, Deflect, and a Flare option for chaining together extended sequences. The pace is fast, the aerial game is prominent, and magic slots in as a complement to physical attacks rather than a separate mode — exactly the rhythm Kingdom Hearts players know instinctively.

The visual presentation reinforces the comparison at every level. The HUD layout, the character model proportions, the way abilities animate — all of it reads as deeply influenced by the early PS2-era Kingdom Hearts titles rather than the newer entries. A French preview noted it “should find favour with fans of the PS2-era Kingdom Hearts games in its spirit,” and a Spanish outlet observed that “for all its similarities to Kingdom Hearts, Luminous Nights has its own ideas.” Both assessments are fair — the foundation is clearly borrowed, but the setting, characters, and world design are original enough to stand on their own.

Progression works exactly as you’d expect from an action RPG in this vein. Players level up through combat and exploration, unlocking new abilities, discovering new weapons, and finding gear in chests scattered throughout Noor City’s environments. The world is built around 3D platforming across rooftops, markets, and palace courtyards, with dungeons interspersed throughout the exploration loop. It’s a handcrafted single-player experience — no multiplayer, no live service, no gacha — just a solo experience with a clear beginning, middle, and end.

The Setting — Why It Works Beyond the Gameplay

One of the things that makes Luminous Nights more than just a Kingdom Hearts clone is that its setting does genuine work that the gameplay mechanics alone couldn’t. Danboos has been careful about how the world of Noor City is constructed — the architecture, character designs, folklore references, and enemy types are all grounded in Middle Eastern cultural touchstones rather than generic fantasy aesthetics. Enemies include Afreets, jinn, and other creatures drawn from Arabic mythology, and the environments reflect the actual visual language of markets, minarets, and palace courtyards rather than a vague “exotic” approximation.

The comparison to Kingdom Hearts’ Agrabah world (from Aladdin) is obvious and intentional, but Luminous Nights goes significantly further than a two-hour Disney world visit. The entire game is set within this one richly developed city, which means the world-building has room to breathe in a way that any Kingdom Hearts world, constrained by the anthology structure of the franchise, never really could. The Masked King, the jinn, the cast of NPCs with their own quests and personalities — all of it is building toward something specific rather than adapting someone else’s existing IP.

The Viral Moment and Community Reception

The game’s current moment of visibility came from a gameplay clip that Danboos posted to X in late July 2026, showing combat, exploration, and magic use in Noor City. The gameplay post surpassed 8 million views on X and received more than 12,000 likes. The title gained more than 3,000 Steam wishlists and over 400 Kickstarter followers within two days. The same footage also exceeded 100,000 views and 6,000 likes on both Instagram and TikTok.

Community reaction has been split in a way that’s actually pretty interesting. Some players see it as a shameless copy and bristle at the HeartsLike branding, arguing that it’s too derivative to be worth celebrating. Others — particularly Kingdom Hearts fans who are exhausted by the wait for KH4 — have embraced it enthusiastically precisely because it wears its inspiration so openly. The honest read is probably somewhere between the two: Luminous Nights has gone viral and Kingdom Hearts comparisons have divided players, but the core of the game has enough individual identity to be worth watching regardless of where you land on the inspiration-versus-imitation question.

Release Date, Playtest and Kickstarter

Luminous Nights is targeting a 2027 release on PC via Steam. No specific date within 2027 has been confirmed, and there’s no console announcement yet. Steam users can currently request access to its ongoing playtest, while a Kickstarter campaign is being prepared. The playtest is the best way to get hands-on time with the game before launch — though it currently lacks Steam Input and PS4 controller support, which Danboos has acknowledged and is working to address.

Given that Kingdom Hearts 4’s June 2026 trailer showed no Disney worlds and offered no release window — with the consensus being that it’s likely still well into 2027 at the earliest — the timing of Luminous Nights’ 2027 window makes it a realistic gap-filler for the exact audience most hungry for it. Whether it gets there before or after KH4 is impossible to say at this point, but either way it represents a genuinely interesting alternative for players who want the action RPG formula in a new world rather than a familiar one.

For more gaming news this week, check out the Final Fantasy 7 Revelation new look at Gamescom Opening Night Live on August 25 and the former Fallout 3 developer’s comments on the confirmed remaster.