Focused one-time systems for asset records, outsourcing, playtests, release QA, localization, save/load testing, performance benchmarking, accessibility review, input QA, UI/UX, quest progression, audio implementation and build-size tracking. Built for solo developers and small teams that want editable files instead of another subscription.
If you need multiple release disciplines at once, start with the bundle instead of buying separate QA trackers one by one. It covers the release-operation workflow across bugs, playtests, save/load, performance, controller input, localization, accessibility and final release checks.
Keep asset source, purchase, license, project-use and verification records together without turning the workbook into legal advice.
Track outsourced deliverables, handoff requirements, revisions, approvals and project risk in one reusable workbook.
Connect playtest sessions, raw feedback, triage decisions, linked fixes and retest status instead of losing context across notes.
Track bugs, test coverage, regression work and explicit release gates across builds and target platforms.
Track source strings, language progress, review issues and glossary decisions while keeping real import/export validation in the game pipeline.
Keep versions, patch notes, hotfixes, verification and rollback readiness in one durable release-history workflow.
Test save slots, autosaves, checkpoints, migrations, corrupt-state recovery and persistence defects across builds.
Compare FPS, frame time, memory and load-time benchmarks across builds, scenes and hardware profiles.
Review text, captions, color, controls, motion and assistance features with traceable issues and user-test evidence.
Map actions, devices and prompts, then test remapping, conflicts, dead zones and reconnect behavior across builds.
Inventory every UI screen and state, then track navigation, text overflow, focus, empty/error states and UX issues across builds.
Track quest dependencies, unlocks, rewards, branch states and progression QA across game builds.
Track music, SFX, ambience, UI and VO from source reference through implementation and in-game audio QA.
Track build-size history, asset footprint, duplicate candidates and verified optimization savings across releases.
Public marketplace storefront for downloadable tools, checklists and bundles.
Knit of Shadows on itch.io →The 3D asset catalog: props, environments, weapons and related game-ready models.
Knit of Shadows on Fab →These files organize production work. They do not certify a release, guarantee sales or reviews, replace legal advice, replace source control, or prove platform compliance. Verify current marketplace, engine and platform requirements for the project you are shipping.
The Pro Bundle combines the existing production planners with the complete 3D Asset Planning Handbook. Buy once, keep the editable files, no subscription.
The GameDev Utility Vault packages 23 local browser tools for data, systems, assets and procedural SFX. The handbook is a practical PDF/EPUB/DOCX workflow for planning, sourcing, budgeting and shipping 3D assets. Both are one-time purchases.
One page for data, systems, asset and procedural-audio utilities.
The Indie Game QA & Release Operations Bundle combines nine focused systems for playtests, release QA, save/load, performance, accessibility, input, UI/UX, build size and release history. Current launch price: $39; the included components total $80 at their current individual launch prices.
Nine focused systems with an $80 current component launch-price total, bundled for teams that need the full QA/release workflow.
A first-person article documents practical lessons from serial 3D-asset production and building a large Fab catalog. It is background on the production experience behind these workflows, not an endorsement by DOU.
42ZERO published a feature on how Knit of Shadows turned roughly 80 public 3D asset listings into a repeatable solo production system — from naming and previews to packaging and marketplace workflow.
Game-Wisdom published a guest article on what a large game-asset catalog teaches about scope, cohesion and buyer clarity. It focuses on reusable production lessons rather than marketplace promotion.
Cascadeur focuses on 3D character animation, mocap cleanup, retargeting and physics-assisted motion tools. Knit of Shadows audience code: KNITOFSHADOWS15.
Affiliate link — we may earn a commission from a qualifying first paid subscription purchase. The audience discount is 15%.
NarrativeFlow is a visual tool for branching stories, dialogue and narrative variables. Knit of Shadows audience code: KNITOFSHADOWS — 25% off the first three months.
Affiliate offer — Knit of Shadows may earn a recurring commission on qualifying payments attributed with the code.
For Steam Next Fest October 2026, the Sep 28 review deadline has passed; the next milestones are the Oct 8 press preview and Oct 19–26 festival window. Use the current checklist to prioritize demo QA, store alignment and wishlist flow.