Rubinite Features - Trailer, DLC and Full Walkthrough Limits

Rubinite is a solo-developed-feeling release from Cup Dog Games, which is credited as both developer and publisher. Around the core Focus combat, the listing carries leaderboards, cloud saves, achievements and eight languages, but no full walkthrough and no published route.

Who makes it and how it is sold

The developer and publisher lines are the same company, Cup Dog Games, and the listing links to the developer's own site alongside the Steam page. One additional app, 4854050, appears beside the base game.

Store field	Value
Developer / publisher	Cup Dog Games / Cup Dog Games
Genres	Action, Indie, RPG
Platforms	Windows, macOS
Achievements	38
Additional app	4854050
Demo	None listed
Release date	Jul 22, 2026
Price at capture	$15.99, list $19.99

No demo is attached, which for a timing-heavy boss rush is the gap a buyer will notice first.

Store tags and what they cover

The tag list is short and specific to a single-player action game. Single-player is the only mode tag, and the rest concern how the game is controlled and recorded.

• Full controller support plus a gamepad recommended flag.
• DualShock and DualSense controller support.
• Steam Achievements, with 38 listed.
• Steam Leaderboards, for comparing runs.
• Steam Cloud for carrying progress between machines.
• Family Sharing for shared libraries.

No multiplayer, no co-op and no online feature is tagged, and nothing in the store text suggests another player is involved at any point.

Trailer, screenshots and languages

One trailer is published, named as the official release date trailer, and the gallery holds 11 screenshots that show the pixel environments the store text describes. Eight languages are supported: English, Japanese, Simplified Chinese, Traditional Chinese, Korean, Portuguese for Brazil, Russian and Ukrainian. No language is flagged for full audio support, no subtitle configuration is listed on the page, and the store data carries no accessibility tags.

Ratings and what the descriptors say

The listing attaches no Steam content descriptors, which is unusual for a game built on lethal strikes against exposed weak points. Regional boards do rate it: 16 in the German scheme, 15 from IGRS and 12 from DEJUS, each with a violence descriptor.

No content note appears on the Steam page itself, so a buyer relying on the listing alone gets no maturity warning from Steam's own system. The regional records are quoted here because they exist in the official store data.

What is not published

• No full walkthrough, boss order or route map.
• No difficulty settings or assist options.
• No playtime estimate or chapter count.
• No post-launch roadmap, DLC plan or expansion detail.

For a boss rush, the missing pieces are exactly the ones a player will search for: an order to attempt fights in and a difficulty ladder to climb. Neither is published, and no official material substitutes for them, so those searches have no verified answer at the time of capture.

Where to go next

The systems are on How It Plays, the platform facts are on Availability, and the configuration detail is on Setups.