Gameplay Programming — professional stack.
For each requirement below, pick the option that fits your build — recommended first, then free and cheaper alternatives — or skip what your project doesn't need. Tap the info icon next to any requirement to see why it matters.
Version Control (Gameplay Code Source)
Where your source code lives and is collaborated on. Non-negotiable for any team or serious project.Pricing & free-tier limitsGitHub Free: 2000 Actions mins/mo Linux, $0.008/min over (Windows $0.016, macOS $0.08), 500MB Packages free. GitLab Free: 400 CI mins/mo, $0.01/min over. Perforce Free: 5 users + 20 workspaces free, then $39/user/mo + $23 per extra client license. Bitbucket Free: 5 users free.
Build Farm for Gameplay Logic Builds
Automates testing and deploying your code. Saves enormous time and prevents “works on my machine” releases.Pricing & free-tier limitsGitHub Actions Free: 2000 mins/mo, $0.008/min over, 500MB cache free $0.25/GB over. Jenkins Free: MIT OSS, infra $10-30/mo VPS self-cost. TeamCity Free: up to 3 build agents free, then Cloud $45/agent/mo + $0.10/GB cache. Buildkite Free: 1 agent free then $15/agent/mo.
Artifact Storage for Gameplay Builds (Binaries)
Where you keep files users upload or you serve — images, videos, documents — and how fast they reach visitors around the world.Pricing & free-tier limitsS3: First 5GB free (12mo promo), then $0.023/GB-mo storage + $0.09/GB egress + $0.005/1k PUT. GitHub Packages Free: 500MB storage + 1GB transfer, $0.008/GB-mo + $0.08/GB over. Artifactory Free: 2GB storage, 10GB transfer, Pro $35/mo 5TB transfer $0.10/GB over. R2 Free: 10GB storage, 10M Class A ops, then $0.015/GB-mo.
Crash Reporting (Client Gameplay Crashes)
A piece of your stack you may or may not need, depending on scope. Pick the option that fits — or skip it if your project doesn’t require this capability yet.Pricing & free-tier limitsSentry Free: 5k errors/mo, 1 project, 30d retention, 10k replays. Team $26/mo: 50k errors/mo included, $0.00036 per extra error ($0.36/1k). Business $80/mo: 100k errors. Crashlytics Free: unlimited crashes/logs (Firebase required). Bugsnag Free: 7.5k sessions/mo, $19/mo Essentials 25k. Backtrace Free trial then $1000/mo 500k object frames.
Error Tracking & Exception Pipeline
Tells you when things break and why. You cannot fix what you cannot see — this is how you keep downtime short.Pricing & free-tier limitsRollbar Free: 5k events/mo, 30d retention, then Essentials $19/mo 25k events, $0.001/event over. Sentry Team $26/mo 50k, Business $80/mo 100k errors $0.00045/error over. Datadog Error Tracking $31/host/mo + error retention 15d. GlitchTip OSS Free forever self-host $5-10/mo VPS.
Gameplay Analytics & Telemetry (Player Actions, Quests, Inventory Use)
Understands your users and supports them. Drives product decisions and retention.Pricing & free-tier limitsGameAnalytics Free: 10M events/mo, unlimited MAU, 6 months data, then Pro $500/mo 100M events $0.00001/event over. PostHog Free: 1M events/mo free, then $0.000248/event ($248/1M) Cloud. Amplitude Free: 50k MTU/mo, Growth $995/mo 300k MTU. Mixpanel Free: 20k MTU then Growth $28k/yr.
Feature Flags for Gameplay Toggles & A/B
A piece of your stack you may or may not need, depending on scope. Pick the option that fits — or skip it if your project doesn’t require this capability yet.Pricing & free-tier limitsLaunchDarkly Free: 1k MAU, 1000 flags, then Team $20/mo (annual $240) includes 1k MAU, $15/mo per extra 2k MAU ($0.0075/MAU). Unleash OSS Free forever. Flagsmith Free: 50k requests/mo, StartUp $39/mo 250k req $0.00012/req over. GrowthBook Cloud Free 1k users then $49/mo 10k MAU.
Database for Player State / Save Data (Hot State)
Persistent storage for your app’s data — users, products, orders. The single most important architectural decision for most projects.Pricing & free-tier limitsUpstash Redis Free: 10k requests/day, 256MB, then $0.20 per 100k commands + $0.12/GB-mo. Neon Free: 0.5GB storage, 1 branched DB, 190 compute hrs, then Launch $19/mo 10GB included $24 per extra 10GB $0.04/compute-hr. Redis Cloud Free: 30MB fixed, Essential $5/mo 100MB. MongoDB Atlas M0 Free 512MB, then M10 $57/mo.
CI/CD Pipeline Orchestration for Gameplay
Automates testing and deploying your code. Saves enormous time and prevents “works on my machine” releases.Pricing & free-tier limitsGitHub Actions Free: 2000 mins Linux $0.008/min over (Windows $0.016/min, macOS $0.08/min), 500MB artifacts free $0.25/GB over. GitLab Free 400 mins then $10 per 1k mins ($0.01/min). CircleCI Free 6k mins/mo Linux then Performance $15/mo + $8/credit pack (25k credits) $0.008/min over.
Secrets Management for Gameplay Builds
A piece of your stack you may or may not need, depending on scope. Pick the option that fits — or skip it if your project doesn’t require this capability yet.Pricing & free-tier limitsInfisical Free: 10k secret ops/mo, 14d audit, self-host free unlimited. Doppler Free: 5 users, 50 secrets, then Starter $10/user/mo unlimited secrets + $5 per 10k API calls. Vault Cloud HCP: $0.03/hr per cluster (~$21.60/mo) + $0.03 per 10k requests. AWS Secrets Manager $0.40/secret/mo + $0.05 per 10k API calls. 1Password Secrets $20/mo for 5 seats.
Monitoring & Logging for Gameplay Services
Tells you when things break and why. You cannot fix what you cannot see — this is how you keep downtime short.Pricing & free-tier limitsGrafana Cloud Free: 50GB logs, 50GB traces, 10k series metrics, 14d retention, then Pro $8/user/mo + logs $0.50/GB overage, metrics $8 per 1k series. Datadog: Infrastructure $15/host/mo, APM $31/host/mo, Logs $0.10/GB ingest + $1.70 per 1M indexed. Better Stack Free 3GB logs 7d then $24/mo 20GB $1.20/GB over.
Distributed Build Cache for Gameplay Builds
Automates testing and deploying your code. Saves enormous time and prevents “works on my machine” releases.Pricing & free-tier limitssccache OSS Free (pay S3 $0.023/GB-mo storage). BuildBuddy Free: 1GB cache, 5GB transfer, then Pro $15/user/mo includes 25GB cache $0.05/GB over + $0.10/GB transfer. Incredibuild Cloud $40/dev/mo flat 50GB cache included.
Automated Playtest / Bot Runner Infrastructure
Stops bots, scrapers, and spam signups from abusing your service and inflating costs.Pricing & free-tier limitsGitHub self-host runner Free (VPS $10/mo). AWS Spot t3.medium $0.0104/hr ~ $7.50/mo, On-demand $0.0416/hr $30/mo. EC2 Device Farm Free 1000 device-min trial then $0.17/device-min. Fly.io Free: 3 shared VMs, 3GB volume, then $0.00000075/sec (~$0.013/hr). Hetzner CX11 $4.15/mo.
Quest / Dialogue Data Pipeline (Config Content Pipeline)
Stores API keys and credentials safely, separate from your code. Leaking secrets is one of the most common breaches.Pricing & free-tier limitsDirectus Cloud Free: 1 team, 2 projects, 1GB storage/file 10GB bandwidth, then Standard $25/mo 10GB storage + $5/GB over + $0.10/GB bandwidth. Contentful Free 25k records 2 locales then Team $300/mo 100k records $0.001/record over. Sanity Free 10GB bandwidth 5 seats then $15/seat/mo + $150/mo Growth. Airtable Free 1000 records/base then $20/seat/mo Team.
Inventory Service Backend Hosting (Gameplay Logic API)
Where your code actually runs and serves requests. Picking the right host affects speed, scaling, and how much ops work you do.Pricing & free-tier limitsFly.io Free: 3 shared-cpu VMs, 3GB persistent volume, 160GB egress, then $0.013333/hr per VM ($9.60/mo) + $0.15/GB volume + $0.02/GB egress. Railway Starter $5/mo includes $5 credit then $0.000231/GB-sec + $0.000011/RAM-sec. Render Free 512MB sleep after 15m, Starter $7/mo always-on. Cloud Run Free 2M req/mo, 360k GB-sec then $0.000024/GB-sec.
Uptime Monitoring for Gameplay Services
Tells you when things break and why. You cannot fix what you cannot see — this is how you keep downtime short.Pricing & free-tier limitsUptimeRobot Free: 50 monitors, 5-min interval, then Pro $20/mo 1-min 100 monitors. Better Stack Free: 10 monitors 3-min, then $24/mo 30 sec interval 50 monitors. Checkly Free: 10 API checks 50k checks/mo then $3/check/mo + $29/mo base. Pingdom Starter $15/mo 10 uptime + $0.80 per extra monitor.
Log Aggregation & Tracing for Gameplay Logic
Tells you when things break and why. You cannot fix what you cannot see — this is how you keep downtime short.Pricing & free-tier limitsGrafana Loki Free 50GB logs included, then $0.50/GB ingestion over. Datadog Logs: $0.10/GB ingest + $1.70 per 1M indexed 15d, $2.40 30d. Better Stack Logs Free 3GB 7d retention then $24/mo 20GB $1.2/GB over + $0.25/GB extended 30d. SigNoz OSS Free self-host $10/mo VPS.
Private Package Registry for Gameplay Modules (Lua/Python/Plugins)
A piece of your stack you may or may not need, depending on scope. Pick the option that fits — or skip it if your project doesn’t require this capability yet.Pricing & free-tier limitsGitHub Packages Free: 500MB storage + 1GB transfer, $0.008/GB-mo storage + $0.08/GB transfer over. Verdaccio OSS Free (VPS $5/mo). AWS CodeArtifact Free 100GB transfer? Actually $0.05/GB-mo storage + $0.05 per 10k requests, first 2GB? $0.20/GB after 2GB free. JFrog Pro $35/mo 5TB transfer $0.05/GB over.
Backup & Snapshot for Player State DB
Copies of your data so a bug, hack, or outage doesn’t become permanent loss. Cheap insurance every serious project needs.Pricing & free-tier limitsNeon Free: 7d PITR included, Scale $19/mo includes 7d extended $4/mo per extra 7d retention (30d $12 extra). Supabase Free daily backup 7d, Pro $25/mo includes 7d PITR $12 per extra 7d. Backblaze B2 Free 10GB then $0.006/GB-mo storage $0.01/GB download. S3 Backup $0.023/GB-mo Standard + Glacier $0.004/GB-mo. Litestream OSS Free (S3 cost only).
Performance Profiling Infrastructure (Gameplay CPU/Memory)
A piece of your stack you may or may not need, depending on scope. Pick the option that fits — or skip it if your project doesn’t require this capability yet.Pricing & free-tier limitsGrafana Pyroscope Cloud Free 50GB-hour profiles included, then $0.10/GB-hour over ($10 per 100GB-hour). Sentry Profiling Free 1k profile hours, Team $26/mo includes 10k hrs then $0.0005/sec ($0.50/1k sec). Datadog Continuous Profiler included in APM $31/host/mo. Blackfire Free 1 app then $29/mo Pro.
Scripting Security Sandbox & Validation (Lua/Python Safe Exec)
A piece of your stack you may or may not need, depending on scope. Pick the option that fits — or skip it if your project doesn’t require this capability yet.Pricing & free-tier limitsWasmtime OSS Free (self-host VPS $10/mo). Deno Deploy Free: 100k req/day, 100GB bandwidth, then Pro $20/mo includes 5M req $0.30/M over + $0.30/GB over. AWS Fargate Firecracker $0.04048/vCPU/hr + $0.004445/GB/hr (1vCPU 2GB ~ $0.049/hr $35/mo). Fly.io isolation Free 3 VMs then $0.01332/hr.
Multiplayer State Sync Test Harness (Interaction Testing)
A piece of your stack you may or may not need, depending on scope. Pick the option that fits — or skip it if your project doesn’t require this capability yet.Pricing & free-tier limitsNakama OSS Free self-host (VPS $10/mo). Heroic Cloud Free 100 CCU, then Developer $19/mo 1000 CCU $0.05/CCU over. Hathora Free 1000 vCPU-hrs then $0.30/hr per 4vCPU server ($0.075/vCPU-hr) + $0.10/GB egress. coherence Free 30 CCU trial then $250/mo 500 CCU.
Event Streaming for Gameplay Events (Quests, Inventory Events)
Lets external services notify you of events in real time. Core to integrating payments, KYC, and third-party workflows.Pricing & free-tier limitsUpstash Kafka Free: 10k msgs/day, 1 topic free, then Pay-as-you-go $0.20 per 100k msgs + $2/mo per topic + $0.12/GB storage. Redpanda Serverless Free: 1GB egress free, then $0.50/GB egress + $0.10/GB storage. Confluent Free $400 trial credit then $0.10/GB ingress $0.11/GB egress + $0.12/hr cluster. NATS OSS Free (infra $10/mo).
Content Validation Pipeline (Gameplay Balance & Schema Checks)
Manages the content and assets you publish without editing code. Essential for sites with frequent updates.Pricing & free-tier limitsGreat Expectations OSS Free (compute covered by CI $0.008/min GitHub). GitHub Actions validation 2000 mins free included. Monte Carlo Free 14d trial then Starter ~$2k/mo 100 tables. Deequ on AWS Glue $0.44/DPU-hr + S3 storage $0.023/GB. JSON Schema CI $0 self-host.
APM for Gameplay Servers / Logic Services
Tells you when things break and why. You cannot fix what you cannot see — this is how you keep downtime short.Pricing & free-tier limitsGrafana Cloud Traces Free 50GB, then $0.50/GB over 30d retention. Sentry Transactions Free 10k span/mo, Team $26/mo includes 50k transactions $0.000248/txn over ($248/M). Datadog APM $31/host/mo + $0.10 per 1k indexed spans. New Relic Free 100GB ingest then $0.25/GB over + APM $99/user/mo. SigNoz OSS Free ($10 VPS).
Secrets Rotation & Audit Logging for Gameplay Services
Controls who can do what inside your admin tooling. Limits blast radius if an account is compromised.Pricing & free-tier limitsInfisical Cloud Free daily rotation + 14d audit, Pro $20/mo auto-rotation hourly, 30d audit + $0.01 per 1k audit events over. AWS Secrets rotation $0.40/secret/mo + Lambda rotation cost $0.20/M invocs + CloudTrail $2/100k events. Vault HCP $0.03/hr cluster (~$21.60/mo) + $0.03 per 10k requests + audit log $0.10/GB. Doppler Starter $10/user/mo rotation + audit.
Container Registry for Gameplay Microservices
A piece of your stack you may or may not need, depending on scope. Pick the option that fits — or skip it if your project doesn’t require this capability yet.Pricing & free-tier limitsGHCR Free 500MB storage + 1GB transfer, $0.008/GB-mo storage over + $0.25/GB egress (first 1GB free). Docker Hub Free 1 private repo, Pro $9/mo 5k pulls/day unlimited private. ECR Free 500MB 12mo then $0.10/GB-mo storage + $0.09/GB transfer. GCP Artifact Registry Free 0.5GB then $0.10/GB-mo + $0.12/GB network over.
Data Warehouse for Gameplay Analytics
Understands your users and supports them. Drives product decisions and retention.Pricing & free-tier limitsClickHouse Cloud Free: 10GB storage, 100GB read/mo, 1 vCPU, then Starter $30/mo credit system $0.15/GB storage + $0.30 per 1M read units. BigQuery Free: 10GB storage + 1TB query/mo, then $0.02/GB storage + $6.25/TB on-demand query $0.04/GB long-term. MotherDuck Free 10GB then $2/GB-mo storage $20/TB scanned. Snowflake $40 credit then $3/credit (1 credit ~ 10TB scanned).
Incident Response & On-call for Gameplay Outages
A piece of your stack you may or may not need, depending on scope. Pick the option that fits — or skip it if your project doesn’t require this capability yet.Pricing & free-tier limitsGrafana OnCall Free: 1 team, unlimited alerts, SMS pay $0.05/msg, then Pro $10/user/mo. PagerDuty Free: 5 users, 30d data retention, then Team $21/user/mo includes 100 SMS + $0.25/SMS over + unlimited stakeholder. Opsgenie Free 5 users 25 alerts/mo then $15/user/mo Team. Better Stack Free 2 incidents, Incident $24/mo 10 users.
Advanced Feature Flag Targeting & Experimentation Platform
Ships features to a subset of users or toggles them without redeploying. De-risks releases and enables experiments.Pricing & free-tier limitsGrowthBook Cloud Free 5k tracked users, then Starter $20/mo 10k users, Pro $99/mo 50k tracked users $0.002/user over. Statsig Free 10k MAU 50k exposures then Pro $290/mo 100k MAU $0.003/MAU over. LaunchDarkly Experimentation $12.50 per 1k MAU over 1k included, $8.33 flag MAU. Unleash experiments included in Pro $80/mo.
How this professional gameplay programming checklist works.
Each requirement below is something a professional gameplay programming build typically needs. Pick one of the four researched options — recommended, free, cheaper or paid — add your own with "Other", or skip the requirement if your project doesn't need it. Nothing is mandatory; the plan on the right tracks what you've decided so nothing gets forgotten.
Your picks are saved in this browser automatically, so you can come back anytime. Options are researched per build level and refreshed as vendors change their plans — always verify details on the provider's page before committing.