Gate Wall Studios LLC
Gate Wall Studios develops and publishes original interactive entertainment, publishes its own business software, and designs and builds custom software for other companies under contract. All three are run by the same small engineering team, from design through to release and ongoing support.
What we do
The company earns revenue in three distinct ways. They are kept separate in the accounts, and each is described below in the terms a reviewer would need.
We design, build and publish our own games for mobile and desktop. We own the intellectual property in what we make, and we release it directly to the public through the established app marketplaces.
We develop, host and support Sealuno, accounting and invoicing software for small businesses. It is our own product, sold directly to businesses on a monthly subscription.
We build software for other businesses under contract: line-of-business applications, internal tools, integrations between systems a company already runs, and continued maintenance of what we deliver.
Our games
An action arcade game. Build your fortress, command your warriors and hold the line against endless waves of enemies.
Eternal Bastion will be the studio's first published title and is coming soon to iOS and Android. It is built and owned in-house: the code, the art and the design are the company's own work and remain its property.
Inside the game
Our software
Accounting and invoicing software for small businesses. Quotations, sales orders, invoices, inventory, purchases, bank reconciliation, time and billing, and reports in one place, for owners who need to run their books without running a finance department. It works as a point of sale and as wholesale software too, and because it is the accounting system as well, the sale and the books are the same act rather than two systems reconciled at month end.
Sealuno is built, hosted and supported by Gate Wall Studios LLC and sold directly to businesses on a monthly subscription. It is in service today, and the terms of service, privacy policy and data processing agreement published at sealuno.com are the company's own.
Current pricing is published on sealuno.com.
Software services
Contract engineering work for business clients, from a first conversation about the problem through to a delivered, supported system.
Software built to a client's requirements, where an off-the-shelf product does not fit the way the business works. Delivered, documented and handed over.
Connecting the systems a company already depends on so that data moves between them reliably instead of being re-typed by hand.
Continued care of software we have delivered: fixes, changes as the business changes, and help when something needs attention.
Advice on how a system should be built or replaced, scoped as a piece of work with a written outcome rather than an open-ended arrangement.
Company details
Published so that banks, tax authorities, payment providers and prospective clients can verify the company against their own records.
| Registered legal name | Gate Wall Studios LLC |
|---|---|
| Trading name | Gate Wall Studios |
| Legal form | Limited liability company (LLC) |
| Jurisdiction of formation | State of Wyoming, United States |
| Registration / file number | 2026-002007319 (Wyoming Secretary of State) |
| Date of formation | 16 June 2026 |
| Registered agent | FBRA LLC 1023 E Lincolnway, Cheyenne, WY 82001, United States |
| Principal office | 1021 E Lincolnway #10442 Cheyenne, WY 82001, United States |
| Nature of business | Development and publishing of interactive entertainment software, and custom software development services for business clients. |
| Industry classification | NAICS 513210 - Software Publishers; NAICS 541511 - Custom Computer Programming Services |
| General enquiries | info@gatewallstudios.com |
| Website | gatewallstudios.com |
Contact
For new software work, partnership enquiries and anything about the studio.
For banks, payment providers, auditors and tax authorities requesting company documentation.