From blank canvas to live playtest in minutes. Share a single link. Your testers need no account.
Start from scratch or drop in a CSV. Import directly from The Game Crafter and every component, image, and price lands in your project in one click Pro.
Share a six-character code or a single link. Your testers click it and they're at the table in seconds. No account. No download. No onboarding. Every seat filled in under a minute.
Every move syncs live across all players. Watch where the rules confuse people, which mechanics drag, and what nobody touches. The action log captures everything so nothing slips past you.
Feedback and playtest analytics land in your dashboard Pro. See what broke and where. Then export polished component sheets as PDFs or CSVs Pro when you're ready.
Pick the format that fits where your game is right now.
Your full game, live in a browser, with any group anywhere in the world. Share a 6-character code, your testers click a link and they're at the table. No account, no download, no onboarding. Every move syncs to every player the instant it happens.
Enable a setup to be public and step away. Community players play your game entirely on their own, no instructions from you, no guidance, no designer in the room. You get feedback on what the game is actually like to discover cold.
Save your table setup as a named demo and share it as a permanent public link. Publishers can try your game on their own schedule. Convention audiences and crowdfunding fans can play on demand, no appointment, no you required. Review all collected session data in a convenient dashboard organized by playtest session. Replay sessions to see exactly what players experienced.
Tabletop Simulator, Tabletopia, and Screentop are great platforms, but none were built around what a game designer actually needs to prototype, iterate, and collect feedback.
|
Designer Den
free to start
|
Tabletop Simulator
$19.99 / person on Steam
|
Tabletopia
free account required
|
Screentop.gg
free
|
|
|---|---|---|---|---|
| Getting Started | ||||
| Runs in browser, no download or install | Yes | Steam app required | Yes | Yes |
| Testers join via link, no account, no sign-up | Yes | Steam account + $19.99 purchase | Yes | Yes |
| Playable on mobile & tablet browser (touch controls, pinch zoom, multi-select) | Yes | Limited | Limited | |
| Upload a spreadsheet (CSV) to populate components instantly | Yes | Via JS bulk update | ||
| Tabletop Capabilities | ||||
| Physical mm-accurate component sizing (renders to real dimensions) | Yes | |||
| Named zones with built-in behaviors (hidden, hand, randomize), no scripting required | Yes | Yes | Limited | Seat-hidden only |
| Snap points with tag-based component matching (enforce placement rules without code) | Yes | Yes | Container-type filter only | |
| Timestamped session action log (every draw, roll, move recorded) | Yes | |||
| Designer Workflow | ||||
| Built-in playtest feedback form (ratings, notes, per-component feedback) | Yes | |||
| Playtest analytics, dice distributions, draw counts, component interaction heatmap | Pro | |||
| Session Replay, watch back any session at full or 2× speed with a scrubbing timeline (up to 25 per setup) | Pro | |||
| The Game Crafter sync (components, images & pricing in one click) | Pro | |||
| Print & Play PDF export (cut lines, bleed, auto-packed pages) | Pro | |||
| Automatic board & hand snapshots throughout a session, rewind the table state without the designer present | Pro | |||
Comparison reflects each platform's documented public feature set as of early 2026. Tabletop Simulator offers 3D physics and deep Lua scripting, a powerful sandbox, but with a steep setup curve for non-developers. Tabletopia and Screentop.gg both excel as lightweight play platforms. Other platforms worth knowing: Vassal (free, Java-based, XML modules, powerful but very technical), Board Game Arena (great for finished published titles, no prototype workflow), and Roll20 (TTRPG-focused virtual tabletop, occasionally repurposed for card games).
Start free. Upgrade when you're ready to go deeper.
Pro Subscriptions Coming Soon
Pro features are currently available exclusively to beta testers. Sign up and apply for beta access to unlock them early.
Everything you need to start designing and playtesting your first game.
Unlimited projects, deeper analytics, and priority support.
$6.25 / month billed annually
Best value — same Pro features, two months free.
No prototype needed. No shipping. Just you, your game, and players anywhere.
No credit card required • Free forever plan available
Dustin's Designer Den is designed, built, and maintained by a single software engineer with over 20 years of professional experience, a background in commercial video game development, and a personal passion for board game design and self-publishing. This is a serious, long-term project built with real domain knowledge and genuine care for the tabletop design community.
Parts of this site (including some placeholder articles, help text, and marketing copy) were drafted with the assistance of large language models (specifically Claude Sonnet by Anthropic) as part of my development workflow. These sections are clearly placeholders and will be progressively replaced with hand-written, personally authored content over time.
LLMs are used strictly as a development tool. No AI model has access to your data, your projects, your game designs, or anything you store in this application. AI is not a product feature here; it is used solely to accelerate my solo development workflow, the same way I'd use any other productivity tool.
Attention artists: I'm actively looking to commission a new logo for Dustin's Designer Den. If you're an illustrator or graphic designer whose style fits the tabletop / board game space, I'd love to see your work! Get in touch.