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To calculate how many copies an indie game must sell to break even, divide the costs you want to recoup by the net proceeds you expect to retain per copy. Net proceeds are not the list price: discounts, regional pricing, platform and publisher terms, refunds, and applicable taxes can all reduce what reaches the project. The result is a sales threshold under stated assumptions—not a prediction of how many copies the game will sell.
Use this break-even formula
Break-even units = total costs to recoup ÷ expected net revenue retained per unit.
For example, if a project has $60,000 in costs to recoup and retains an average of $10 per copy, the calculation is 60,000 ÷ 10 = 6,000 copies. This is an illustrative calculation, not a market benchmark. Use your own budget and expected per-copy proceeds; round a fractional result up to the next whole copy.
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Decide what “break even” includes
There is no single correct cost scope. State what the target is intended to repay, and keep different categories visible so the result can be interpreted.
- Cash-cost break-even: recovers cash expenses paid for development, marketing, localization, QA, legal work, launch materials, platform fees, and post-launch support where applicable.
- Publisher or financing break-even: includes amounts the project must repay under its advance or financing agreement. The contract determines how and when those amounts are recouped.
- Full project break-even: may also assign a value to founder or team labor, overhead, and financing costs, even if no cash payment was made at the time. This produces a broader threshold than cash-cost break-even.
Do not hide labor or overhead inside a vague “development cost” figure. Record whether each amount is an actual cash expense, a contractual repayment, or an assigned project cost.
Estimate net proceeds per copy
Start with the average amount customers are expected to pay, not the store’s headline list price. Launch discounts, later promotions, and regional pricing can make the average selling price lower than list price. Then account for the deductions and revenue splits that apply to your specific release.
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- Estimate average selling price. Consider the expected mix of full-price sales, launch discounts, future sale discounts, and territories with different prices.
- Apply platform terms. Use the applicable platform share and any other platform-specific deductions. Terms can differ, so do not assume one universal take-home percentage.
- Apply publisher terms. If there is a publisher, model the revenue share and recoupment provisions in the actual agreement rather than treating the platform’s share as the only deduction.
- Account for refunds and taxes. Reflect expected refunds and applicable indirect taxes using records or rules appropriate to the relevant markets.
- Include other agreement-specific deductions. Use the terms that apply to the game and distribution arrangements; avoid adding generic percentages without a project-specific basis.
The resulting amount is the expected net revenue retained per unit for this calculation. Rework it if the territory mix, discount plan, platform arrangement, publisher agreement, or tax treatment changes. The available sources do not establish a universal per-copy take-home figure.
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Build low, base, and high cases
A single break-even number can look more certain than its inputs justify. Use a scenario table with the same cost scope in each case, and vary assumptions that are genuinely uncertain. The figures below are an input checklist, not preset rates.
| Input | Low case | Base case | High case |
|---|---|---|---|
| Average selling price after discounts and regional mix | Project estimate | Project estimate | Project estimate |
| Refunds and applicable tax treatment | Project- and jurisdiction-specific | Project- and jurisdiction-specific | Project- and jurisdiction-specific |
| Platform and publisher terms | Use applicable platform terms and contract | Use applicable platform terms and contract | Use applicable platform terms and contract |
| Costs to recoup | Keep scope consistent across cases | Keep scope consistent across cases | Keep scope consistent across cases |
| Expected retained proceeds per copy | Calculate from low-case inputs | Calculate from base-case inputs | Calculate from high-case inputs |
| Break-even units | Costs ÷ retained proceeds; round up | Costs ÷ retained proceeds; round up | Costs ÷ retained proceeds; round up |
Label each input as known, contract-specific, jurisdiction-specific, or estimated. The available sources do not establish general current values for these rates, so use project records and the relevant platform and tax documentation for numeric assumptions.
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Keep the sales forecast separate from break-even
Break-even answers, “How many copies would recover these costs if the assumptions hold?” A forecast asks, “How many copies might this game sell?” The first is arithmetic; the second depends on uncertain demand and distribution outcomes. Compare a sales forecast with the break-even threshold, but do not present the threshold itself as a forecast.
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Wishlists can be one input to a launch scenario, but they are not sales and do not establish lifetime sales. A wishlist calculator or other third-party estimator can help organize assumptions; it cannot guarantee a result. No universal, authoritative wishlist conversion rate is established by the cited sources.
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One GDC Vault postmortem listing reports a case with a $50,000 marketing budget, more than 340,000 wishlists, 120,000-plus unit sales, and $1.3 million in Steam revenue. These are figures from one case, not an industry average or a conversion benchmark. A separate public-estimate methodology also warns that simplified Steam estimates do not reconstruct historical price changes, bundles, taxes, key sales, tiered store terms, publisher splits, subscription deals, or non-Steam revenue. Treat public estimates as directional rather than audited accounting for your project.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Account for Steam Direct separately
Valve’s Steam Direct Fee documentation states a fee of $100 USD, or equivalent, per new app. Valve says the fee is not refundable, but is recoupable in a payment after the product has at least $1,000 in Adjusted Gross Revenue from Steam Store or in-app purchases. This is a Steam-specific rule; verify the current documentation when budgeting. Include the fee in the relevant project cost scope, while recognizing that its recoupment condition does not cover the rest of development or marketing costs.
Quick Recap
Common calculation mistakes
- Dividing by list price: this ignores the average paid price and deductions, understating required sales.
- Mixing cost scopes: a cash-only budget cannot answer whether labor or an advance has been recouped unless those items are included explicitly.
- Using universal percentages: platform terms, publisher agreements, taxes, refunds, and territory mix vary. Use applicable project terms instead of unsupported generic rates.
- Treating wishlists as committed buyers: they may inform scenarios but do not establish a fixed conversion rate or total lifetime sales.
- Reading public estimates as accounting: simplified tools may omit important revenue and pricing details, so their outputs are not audited proceeds.
Sources and tools
- Valve Steam Direct Fee documentation for the fee and recoupment condition.
- Steam Calculators Breakeven Calculator for common model inputs; it is a third-party tool, not platform authority.
- indielist methodology for transparent Steam sales estimates for the limitations of simplified public estimates.
- Steam Calculators for wishlist-based and other calculator outputs; treat them as estimates, not authoritative forecasts.
- GDC Vault postmortem session listing for the single reported case figures.
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.
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