Indie web game prototype (browser game + leaderboard)
Claude Code writes a Phaser (free, open source) game that ships as static files on Cloudflare Pages. Add a Supabase leaderboard once people are playing, and go to Supabase Pro when the community is real.
Who it's for: Gamers and hobby devs who want a playable browser game with a share link and a global high-score table.
Prices last verified
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Day one you + friends
$20.87/mo| Category | Tool | Plan | $/mo | Why |
|---|---|---|---|---|
| coding agent | Claude Pro | $20.00 | Great at game loops, physics tweaks and 'make the jump feel better' iterations in a real codebase. Cost note$20/mo monthly or $17/mo billed annually. Claude Code is included in Pro. Heavy daily use may need Max (from $100/mo). | |
| game engine | Open source (MIT) | $0.00 | Mature 2D HTML5 game framework with lots of examples that AI agents already know. Cost noteMIT license per the GitHub repo. No cost. | |
| code hosting | Free | $0.00 | Owns your code outside any AI builder. Needed for exporting, Cloudflare/Vercel deploys and Claude Code. Cost noteFree plan: unlimited public/private repos, 2,000 Actions minutes/mo. | |
| hosting | Free | $0.00 | A static game build hosts free with unlimited asset requests, which matters for sprites and audio. Cost noteFree plan: 500 builds/mo, 100 custom domains per project, static asset requests free and unlimited (Workers pricing page). | |
| domain | .com at cost | $0.87 | At-cost renewals, DNS and hosting in one dashboard. Cost note~$10.46/yr .com amortized monthly. Price seen on a third-party price tracker (domainoffer.net), not Cloudflare's page; Cloudflare doesn't publish a per-TLD list publicly. Check your renewal price in the Cloudflare dashboard. | |
| Split total | $20.87 | Excludes: Transaction fees (Stripe/MoR % of revenue), any one-time fees, and usage above stated assumptions. | ||
Switch when…
- Players ask 'what's the high score?' Add a leaderboard.
First users ~100 players
$20.87/mo| Category | Tool | Plan | $/mo | Why |
|---|---|---|---|---|
| coding agent | Claude Pro | $20.00 | Adds the leaderboard, a basic anti-cheat check and polish. Cost note$20/mo monthly or $17/mo billed annually. Claude Code is included in Pro. Heavy daily use may need Max (from $100/mo). | |
| game engine | Open source (MIT) | $0.00 | No change. | |
| code hosting | Free | $0.00 | Owns your code outside any AI builder. Needed for exporting, Cloudflare/Vercel deploys and Claude Code. Cost noteFree plan: unlimited public/private repos, 2,000 Actions minutes/mo. | |
| hosting | Free | $0.00 | No change. Cost noteFree plan: 500 builds/mo, 100 custom domains per project, static asset requests free and unlimited (Workers pricing page). | |
| database auth | Free | $0.00 | Leaderboard table + anonymous or social login with row-level security. 100 players is tiny for the free tier. Cost note500MB database, 50k monthly active users, 5GB egress, 1GB storage, 2 projects. Free projects pause after 1 week of inactivity. | |
| analytics | Free tier (pay-as-you-go beyond) | $0.00 | Track level completion and where players quit. Cost noteFree each month: 1M analytics events, 5K session recordings, 1M feature-flag requests, 100K exceptions. Assumes you stay under these (about 1,000 users × ≤500 events/mo). | |
| domain | .com at cost | $0.87 | At-cost renewals, DNS and hosting in one dashboard. Cost note~$10.46/yr .com amortized monthly. Price seen on a third-party price tracker (domainoffer.net), not Cloudflare's page; Cloudflare doesn't publish a per-TLD list publicly. Check your renewal price in the Cloudflare dashboard. | |
| Split total | $20.87 | Excludes: Transaction fees (Stripe/MoR % of revenue), any one-time fees, and usage above stated assumptions. | ||
Switch when…
- Players start gaming the leaderboard. Move score validation into a server function (e.g., Supabase Edge Function or a Cloudflare Worker).
- Play is bursty and the free project might sit idle for a week and pause.
Scale ~1,000 players
$45.87/mo| Category | Tool | Plan | $/mo | Why |
|---|---|---|---|---|
| coding agent | Claude Pro | $20.00 | Ongoing content and features. Cost note$20/mo monthly or $17/mo billed annually. Claude Code is included in Pro. Heavy daily use may need Max (from $100/mo). | |
| game engine | Open source (MIT) | $0.00 | No change. | |
| code hosting | Free | $0.00 | Owns your code outside any AI builder. Needed for exporting, Cloudflare/Vercel deploys and Claude Code. Cost noteFree plan: unlimited public/private repos, 2,000 Actions minutes/mo. | |
| hosting | Free | $0.00 | Still free for static assets. Cost noteFree plan: 500 builds/mo, 100 custom domains per project, static asset requests free and unlimited (Workers pricing page). | |
| database auth | Pro | $25.00 | No pausing and daily backups, so the leaderboard and player accounts are safe. Cost note$25/mo includes a $10 compute credit that covers the Micro instance, 100k MAU, 8GB disk, 250GB egress and 100GB storage. A bigger instance adds cost (Small +$15/mo, Medium +$60/mo). | |
| analytics | Free tier (pay-as-you-go beyond) | $0.00 | Product analytics, session replay and feature flags in one tool, with a generous free tier. Cost noteFree each month: 1M analytics events, 5K session recordings, 1M feature-flag requests, 100K exceptions. Assumes you stay under these (about 1,000 users × ≤500 events/mo). | |
| errors | Developer (free) | $0.00 | Get alerted to crashes before users email you. Cost noteFree for 1 user and 50k errors/mo. Team plan is $26/mo when a second person needs access. | |
| domain | .com at cost | $0.87 | At-cost renewals, DNS and hosting in one dashboard. Cost note~$10.46/yr .com amortized monthly. Price seen on a third-party price tracker (domainoffer.net), not Cloudflare's page; Cloudflare doesn't publish a per-TLD list publicly. Check your renewal price in the Cloudflare dashboard. | |
| Split total | $45.87 | Excludes: Transaction fees (Stripe/MoR % of revenue), any one-time fees, and usage above stated assumptions. | ||
Switch when…
- You add realtime multiplayer. That's a different architecture (dedicated game server), outside this recipe.
- You want a storefront or community. Also publish on itch.io (terms not verified here).
Alternatives
Bolt Free / Pro aff. program
$0.00/mo · pricing source ↗
Beginner-friendly: describe the game in chat and play it in the browser right away. Free gives 1M tokens/mo; Pro ($25) adds 10M tokens and a custom domain.
Supabase Free for the whole run
$0.00/mo · pricing source ↗
If losing the leaderboard isn't a disaster, Free technically fits 1,000 players. Pro is a resilience choice, not a capacity one.
All prices are in USD, billed monthly unless noted, and come from each tool's official pricing page as of October 17, 2026. Usage-based costs use the assumptions in each cost note. Some links are affiliate links (marked affiliate: true). StackSpeedrun may earn a commission at no extra cost to you. Picks are based on fit, not payout, and every affiliate link must be clearly disclosed on the page where it appears.