Skill Profile
Build & Platform Certification
"Producing reliable, reproducible builds of a game for each platform it ships on and taking them through the platform holder's technical requirements and store review until they are accepted for release."
YOUR SKILLS
Skill Breakdown
A game that runs in the editor is not a product. Making it one means an automated build that produces the same result every time, signed and packaged for each target, passing platform-specific technical requirements about how the game handles suspension, controller disconnection, save data, age ratings, accessibility declarations and store metadata. Each platform holder publishes its own checklist and reviews against it, and a submission that fails comes back as a numbered list with a date attached to the release calendar. The skill is therefore half engineering — build servers, signing, packaging, versioning — and half a documentation discipline, because most certification failures are not crashes but requirements nobody read until the submission.
Problems This Skill Solves
- Builds that work from one person's machine and cannot be reproduced by anyone else
- A submission rejected weeks before launch for a requirement written down two years earlier
- Store pages missing the ratings, age declarations or metadata a release depends on
- A patch that cannot be shipped because the original build cannot be recreated
"Certification is a formality at the end of the project."
Requirements cover behaviour built months earlier — how save data is written, how the game handles being suspended, how input devices disconnect. Teams that first read the checklist at submission are the teams that discover it calls for architectural changes with a launch date already announced.
"Self-publishing on an open platform means there is no process to learn."
Open stores still have review, content declarations, ratings obligations, build depots and versioning. The gate is lower, not absent, and the reproducible-build problem is identical whoever is checking.
Research & Outlook
The direction of travel is continuous: cloud build services and store APIs let teams submit and stage far more often than the old milestone model allowed, and accessibility and content declarations are an expanding part of what is evidenced rather than asserted. Regulatory attention on in-game purchases and age assurance across several jurisdictions is also pushing compliance work earlier into development rather than leaving it at submission.
Future Trajectory
How Build & Platform Certification Has Evolved
Store submission is two separate checklists — store presence and build — each marked ready for review independently
Platform review runs on a real clock: typically three to five business days, with submission a week ahead advised to leave room for revisions
An approved page sits in coming-soon for at least two weeks before it is eligible to release
Release is a manual act, not an automatic consequence of approval — which is why release engineering is a job and not a button
Ways to Learn
Steamworks Documentation — release process and review
Vendor Documentation (Free)Quality assurance (QA) build engineer job profile — ScreenSkills
Sector Body Profile (Free)Publish a free game on itch.io, then on a reviewed store — the process is the lesson
Practical Route (Free / Low cost)Engine documentation on packaging and platform targets
Documentation (Free)See This Skill In Action
Watch a professional demonstrate Build & Platform Certification in a real working environment — what it looks like, how it's applied, and why it matters.
Creative Technology / Game Development
Build & Platform Certification
Also Known As
Growth Path
Can package a build by hand for one platform and get it running on a target device.
Automates reproducible builds, manages versioning and signing, and prepares a submission against a published requirements checklist.
Runs release engineering across multiple platforms — branch and patch strategy, staged rollout, rollback plans — and designs the process so requirements are tested continuously rather than at submission.
How to Practise
- 1.Automate a build so that a clean checkout produces a running package with no manual steps
- 2.Publish a small free game to a real store and go through the actual submission process end to end
- 3.Read a published store submission checklist and test your build against every line before you submit
- 4.Deliberately break a build server step and practise diagnosing it from the log alone
How to Prove
- ·Ship something publicly — a store page with a live build is the least arguable evidence in this discipline
- ·Show a documented build pipeline that another person ran successfully without you
- ·Keep a submission log recording failures, causes and the process changes that prevented recurrence