The best board-game prototype is not the prettiest one; it is the one that answers your current design question quickly. Start with paper, scrap cardboard, pens, sticky notes, ordinary dice and whatever spare pieces you already own. Upgrade to sleeves, cardstock, chipboard or custom printing only when opacity, handling, stiffness, tactile identity or presentation affects the test.
That stage-based approach keeps revision cheap while ensuring a later prototype is complete and legible. The material recommendations below cover cards, tokens, boards, dice, storage and publisher submissions, with the trade-offs that matter when you are deciding what to buy.
Choose materials by the question you are testing
Before buying anything, write the playtest question in one sentence. Examples include: “Does the auction timing work?”, “Can players distinguish these resource types at a glance?”, or “Does this board fold and fit on the table?” Your answer determines the appropriate material.
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- Hidden information: use sleeves or opaque backs so players cannot identify a card from its reverse.
- Handling and table ergonomics: use cardstock, index cards, cubes or other pieces that can be picked up and moved repeatedly.
- Tactile or visual identity: test the shape, weight, color or texture that players will actually interact with.
- Publisher submission: make every component named by the rules present, legible and durable enough to handle and ship.
This principle is consistent with the Tabletop Game Designers Association’s prototyping guidance and Blue Heron Games’ paper-prototyping toolkit: early materials should accelerate changes, not lock you into construction work.
Stage 1: first rough playtests
A first prototype should be assembled in minutes and changed during the session. Start with a small kit rather than a complete craft setup.
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Minimum useful kit
- Plain printer paper or scrap paper
- Scrap cardboard for a temporary board or player mat
- Black and colored pens or pencils
- Sticky notes in at least two colors
- Scissors and a ruler
- Spare cubes, coins, buttons, Lego pieces, meeples or pieces from an old game
- Standard dice
- Resealable bags to keep each version together
Write card text directly on slips when wording is still changing. A sticky note can replace one board space, ability or rule without rebuilding the board. Use different colored notes to mark player areas, decks or unresolved rules, but record what each color means in the rules document.
When index cards are better than loose paper
Index cards are easier to pick up, shuffle and move than thin slips. The Tabletop Game Designers Association describes 3 × 5 inch cards as a flexible prototype material: they can serve as cards, tokens, player mats, tiles or standees, and colored cards can distinguish decks or component groups. Half cards are close to standard playing-card size, but confirm the actual dimensions against the sleeves and card format you plan to use; “close” is not a guarantee of fit.
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For a first test, do not cut every component to an exact final size unless size is part of the question. A deck represented by rough rectangles can reveal whether the draw rate and hand management work long before graphic layout is ready.
Representing missing components
Assign one substitute to one role and label it clearly. A coin can represent one currency, a colored cube one resource, and a larger block a worker. The substitute does not need to resemble the final component unless players must identify it by shape or tactile feel. Keep a short component key beside the board so new testers do not rely on explanations that will not exist in the finished rules.
Prototype cards without slowing revision
Paper inserts for maximum editability
Paper is the fastest card material to revise: print a new face, cross out a value or replace one slip. Its weakness is show-through. If a player can identify a card from the reverse, hidden-information tests become unreliable.
Sleeves with paper inserts
Place a replaceable paper face in a standard card sleeve with an ordinary playing card or other opaque card behind it. The backing hides the paper and gives the card enough stiffness to shuffle. Blue Heron Games notes that sleeving lets you swap cards more quickly and cleanly than taping paper onto a standard card. Keep one backing card in each sleeve and replace only the printed insert when a value changes.
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Buy sleeves only after measuring the card format you will use. A sleeve that is too loose lets inserts slide and creates marked edges; one that is too tight can bow the insert or make shuffling difficult. If your prototype uses several decks, use consistent sleeves unless deliberate back-color separation is part of the test.
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Cardstock for larger batches
Cardstock makes printable cards and tiles easier to handle and gives a more finished feel when you need dozens of identical pieces. A commonly sold specification is 110 lb (200 g/m²), but that is a product description, not a universal requirement. Check the stock against your printer’s feed path and your cutter. The cited prototyping guidance specifically warns that cardstock should not be too thick for the printer.
Print a small calibration sheet first. Check that text remains readable at normal table distance, that registration is acceptable after cutting, and that the sheet feeds without jams. If the printer struggles, use thinner stock or print on ordinary paper and sleeve the result.
Keeping card information readable
- Use a font size that can be read under the lighting where you playtest.
- Give each icon a text label during early tests; an ambiguous icon can hide a rules problem.
- Put card numbers or version letters in a corner so you can report which copy was tested.
- Keep fronts and backs in separate piles while cutting to avoid accidental mixing.
Tokens, resources and dice
Colored cubes
Colored cubes are among the most versatile stand-ins. Assign them to resources, money, workers, damage, votes or progress markers. A source guide describes 1 cm cubes as a practical size, but cube dimensions should follow the role: tiny resources can disappear on a crowded board, while oversized pieces consume table space.
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Standard dice before custom dice
Use ordinary six-sided or other readily available dice to test whether a random mechanic works. This lets you change probabilities by replacing a die, adding a modifier or changing the conversion rule instead of ordering custom faces. Record the exact die type and any reroll or mitigation rule in the playtest notes; “a die” is not a sufficient description when probability matters.
When shape and feel matter
Plastic tiles, meeples, bingo markers and spare game pieces are useful when players must distinguish components by silhouette, stackability or tactile feel. Test a substitute with a similar footprint and height before investing in a custom shape. If the question is only whether a resource economy works, a labeled cube is faster and more informative than a bespoke token.
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Boards, player mats and rigid pieces
Paper or scrap cardboard for early boards
A sheet of paper is sufficient for mapping spaces, routes and zones. Scrap cardboard reduces curling and lets you move the prototype between sessions. Tape two sheets together temporarily if the board is larger than one page; do not glue a layout that is still changing.
Labels mounted on chipboard
For a sturdier board or token, apply a full-sheet adhesive label to chipboard and cut the pieces out. The Tabletop Game Designers Association describes this construction as a practical way to obtain rigid components. Thicker board is stiffer but harder to cut, so match thickness to your tools and the shapes involved. Straight-edged rectangles are realistic for hand cutting; intricate silhouettes may require a different process.
Binder clips for reversible board tests
Binder clips can temporarily attach a printed paper or cardstock board to an existing game board without gluing. This is useful when you want a rigid backing for table handling but expect to replace the layout after every session. Remove clips before stacking components so they do not crease the print.
Folding and table footprint
If portability or table space is a design question, prototype the fold early with paper or thin card. Mark the intended fold lines, place components across the seam and test whether the board can be opened without disturbing pieces. Do not infer final box fit from a flat sheet; measure the folded dimensions and include the height of stacked cards and tokens.
Storage is part of the prototype system
Keep each version in a resealable plastic bag or small organizer. Blue Heron Games specifically recommends bags to store a game between design sessions and keep components together. Label the bag with the prototype version, date and any setup note that a playtester needs.
- Use separate bags for each player’s starting pieces, shared resources, cards and dice.
- Keep a “discarded” or “superseded” bag if you may need to compare versions.
- Store the current rules in the same container, or add a clearly named digital file reference.
- Count unusual pieces before and after a session so missing components are not mistaken for a rules error.
Material comparison by prototype stage
| Material | Best use | Revision speed | Handling and opacity | What to watch |
|---|---|---|---|---|
| Printer paper or scraps | Rules, balance, rough board layouts | Very fast | Flimsy; paper faces may show through | Do not rely on it for hidden information without a backing |
| Sticky notes | Changing spaces, abilities and temporary labels | Very fast | Easy to move; adhesive weakens over time | Edges can lift during repeated handling |
| Index cards | Cards, tiles, mats, tokens and standees | Fast | More rigid than paper | Confirm 3 × 5 inch or half-card dimensions against your sleeves |
| Sleeve plus paper insert | Frequently revised or hidden-information cards | Fast after setup | Opaque backing and shuffleable handling | Measure sleeve size; avoid loose or bowed inserts |
| Cardstock | Larger batches of cards and tiles | Moderate | Stiffer and more finished | Printer and cutter compatibility; 110 lb (200 g/m²) is a cited example, not a requirement |
| Colored cubes and standard dice | Resources, workers, markers and randomness | Immediate | Durable and easy to replace | Label roles; specify die type when probability matters |
| Chipboard with full-sheet labels | Rigid boards and tokens | Slower | Stiff and durable enough for extended testing | Thicker board is harder to cut |
| Custom printing or components | Late-stage presentation and production checks | Slowest | Can approximate final look and feel | Does not replace iterative playtesting; verify service terms and current availability |
The dimensions and weights in this table are source descriptions rather than universal specifications. The Tabletop Game Designers Association page lists 3 × 5 inch cards, 1 cm cubes, 1 × 1 inch plastic tiles and 110 lb (200 g/m²) cardstock as examples; choose dimensions that fit your game and tools.
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When to upgrade materials
Move from paper to sleeves when information must stay hidden
Upgrade as soon as card backs, edge colors or show-through could reveal a player’s hand. Keep the face as a replaceable insert so balance changes remain cheap.
Move to cardstock when handling is the limiting factor
If cards bend, cannot be shuffled or are difficult to pick up, cardstock or sleeved paper may improve the test. Do not upgrade merely because a printout looks unfinished; upgrade when handling changes player behavior.
Move to rigid boards when layout or table behavior is under test
Use chipboard or a temporary rigid backing when a curling sheet changes distances, causes pieces to slide or makes the board difficult to transport. Keep a replaceable printed surface if the layout is still in flux.
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Print-on-demand and home printing can both work for a publisher-facing prototype, according to Tabletop Runner’s publisher-prototype guide. Custom services are optional tools, not substitutes for playtesting. Before ordering, check the service’s current component catalog, file requirements, turnaround, shipping region and any affiliate or commercial relationship disclosed on the page you are using.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Building a publisher-facing prototype
A publisher copy has a different job from a discovery prototype. It must let an unfamiliar person set up and play without the designer explaining every step. Tabletop Runner’s guide states the principle plainly: “Completeness matters more than beauty.”
Completeness checklist
- Every component named in the rules is present, including setup items, reference cards and scoring markers.
- Card text is legible at normal table distance.
- Icons are distinguishable and explained in the rules.
- Quantities match the component list and the written setup.
- Cards are sleeved or printed on decent cardstock; the board is rigidly mounted enough for handling.
- Standard cubes or meeples are acceptable when they clearly represent the roles.
- The game can be played from the written rules without the designer interpreting missing procedures.
Publishers generally do not expect final art at this stage because visual elements may be replaced. A clean typographic layout, consistent terminology and reliable component count communicate more than decorative illustration.
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Rules and version control
Put a version number and date on the rules, card file and component inventory. Keep a change log that identifies which rules changed between versions. If a publisher receives a replacement file, state exactly which pages or components supersede the previous copy.
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The publisher-prototype guide reports that some publishers first evaluate a digital prototype and that both home printing and print-on-demand can be viable. These are reported practices, not guarantees. Check the submission page for each target publisher before choosing a format, file size or delivery method.
A practical buying plan
Buy first
- Paper, pens, sticky notes, scissors and a ruler.
- A small assortment of resealable bags.
- Standard dice and mixed-color cubes or other spare markers.
- Index cards if your design uses many movable cards or tiles.
Add when a test demands it
- Card sleeves and opaque backing cards for hidden information.
- Cardstock after confirming printer and cutter compatibility.
- Chipboard and full-sheet labels when board stiffness or token rigidity affects play.
- Binder clips for temporary attachment to an existing rigid board.
Reserve for late-stage presentation
- Large print runs of finished cards and tiles.
- Custom shapes, printed boards or professional component services.
- Materials selected primarily for appearance rather than a measured playtest need.
Retail prices and availability change by country, size and date, and the cited guides do not establish current 2026 prices. Compare the actual pack quantity, dimensions, shipping and printer compatibility at the time you buy rather than treating an old example price as a budget.
Common problems and fixes
Players can identify cards from the back
Use an opaque standard card behind each paper insert in a sleeve, or print backs that are genuinely uniform. Do not continue a hidden-information test with marked cards; the result is measuring the prototype’s defect.
Cards jam the printer or cutter
Test one sheet, reduce stock thickness, adjust the printer’s media setting and cut a small batch before committing to a full deck. If the printer still struggles, print on paper and sleeve the cards.
The board curls or slides
Temporarily back the print with scrap cardboard, use binder clips or mount it to chipboard. If the board’s stiffness is not part of the question, do not spend time on a permanent laminate.
Substitute pieces confuse new players
Label the pieces, add a component key and choose distinct colors or shapes. If confusion persists after labeling, the final component may need stronger visual or tactile differentiation.
Components go missing between sessions
Use labeled resealable bags, count unusual pieces and keep the rules with the prototype. Record the version on every bag so an old component is not accidentally mixed into a new build.
The prototype looks polished but the rules still change daily
Return to paper, sticky notes and sleeves. A beautiful component that discourages edits is the wrong material for a rules question. Upgrade again only when a specific handling, opacity, tactile or presentation issue requires it.
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Final decision rule
Buy the least expensive material that gives a trustworthy answer to the next playtest question. Paper and stand-ins expose rules and balance problems quickly; sleeves protect hidden information; cardstock improves batch handling; chipboard tests rigidity; and publisher-facing copies prioritize completeness, legibility and dependable setup over final art. Let the question—not the imagined finished product—decide when you move up the material ladder.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
