Shipping on Steam, with numbers
What goes wrong in the first 14 days after a Steam release, what a demo needs before Next Fest, what QA costs and how to brief a tester. Written by JJ, founder of Jumbo Jelly, with data from public Steam APIs. 10 articles so far.
Launch
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Steam Playtest vs demo vs beta branch: which one to use for pre-launch testing, and what each costs in setup time
3 Steam test tools compared: Playtest is a free separate app, only a demo counts for Next Fest, beta keys cap at 2,500. Setup time per tool.
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How long does Steam review take? Store page and build review timelines, with a 6-week release calendar
Steam review takes 3 to 5 business days per round, for the store page and the build. A dated 6-week calendar for first releases, with a rejection buffer.
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Early Access Launch Checklist: 35 Checks Before Steam
This early access launch checklist has 35 checks in 5 blocks, plus Valve's written rules and what broke 3 real Early Access launches in 48 hours.
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Pre-launch game testing: what 30 hours of QA finds
30 hours of pre-launch game testing covers first launch, critical path, saves, controller and 3 PC tiers. See the hour split and real Steam findings.
Next Fest
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Steam Next Fest February 2027: 8-Week Demo QA Plan
Steam Next Fest February 2027 runs Feb 22 to Mar 1, with demo builds due Jan 18. A week-by-week QA plan, deadline table and the bugs that break first.
Patches
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More patches, more bug reviews? Steam game patches vs reviews
14.9% negative reviews for Steam games with 6+ patches in 30 days vs 8.3% with none. Split by bug rate, the gap disappears. 592 launches, Sept 2026.
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Day one patch: 22% of Steam launches patch within 24 hours
22% of Steam games released in September 2026 patched within 24 hours, 73% within a week; median first patch 42.8 h after release. Data from 592 launches.
Buying QA
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Game QA cost in 2026: rates, hours and 4 billing models
Game QA cost in 2026: €13 to €45 per outsourced tester hour. Game testing services pricing, milestone hours and in-house costs compared.
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QA Brief for a Game: 10 Fields and a Free Template
A QA brief needs 10 fields on one page: build, scope, specs, severity and more. Free game testing brief template plus a filled example.
Data
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Steam launches in numbers: 2,739 games in September 2026
2,739 games launched on Steam in September 2026; in the median launch 6.5% of early reviews mention a bug, 22% patched within 24 h. Edition 1.
Free tools
QA hours calculator
How many testing hours your launch needs, from the Steam Launch Bug Index.
Next Fest demo QA checklist
Interactive checklist with the February 2027 deadlines. Progress saved in your browser.
Bug report grader
Paste a bug report, get a score on 8 criteria and a list of what is missing.
Patch day QA checklist
34 checks before a Steam update goes live.