Buildable bug-fix tasks

task_08812LIVE

Game code · Agent tasksBAYER 8×8

Game code · Agent tasksExclusive available

12K

bug-fix tasks, each from failing to passing build

Real bugs mined from studio history, each packaged as a task: a failing build or test, the original fix, and a container that reproduces both states. Built for training and evaluating coding agents.

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Specs

Tasks: 12,000
Languages: C#, C++, HLSL
Verification: Build + unit tests
Environment: Docker image per task
Median patch: 14 lines
License: Exclusive available

Built for

01RL training for coding agents with verifiable rewards
02Agent evaluation on unseen, private game code
03Bug localization and repair research

Rights

Ownership verified
Store assets removed
No engine source
Secrets & player data scrubbed
Commercial training license

Sample record

task_08812.jsonExample

{
  "task_id": "task_08812",
  "language": "csharp",
  "failing": "Gameplay/Enemy.cs(88,17): error CS0103: The name 'target' does not exist",
  "fix": "+ var target = FindNearestPlayer();\n+ if (target != null && target.isAlive) Chase(target);",
  "verify": ["dotnet build Game.sln", "dotnet test"],
  "image": "registry/traindata/task_08812:latest"
}

For AI teams only

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Licensing

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Delivery via cloud storage with manifests and checksums

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Figures shown are examples.