01How to Fix Wanderburg Crash ProblemsUpdate first, then try the launch choices shown by the developer: DX12 for crashes, or Vulkan for AMD GPUs. Change one option at a time; no single mode is a guaranteed fix for every PC.→02Wanderburg Performance: Low FPS and Stutter ChecksCheck Wanderburg low FPS and stuttering with patch changes, PC requirements and pause tests. Separate menu limits from combat performance before changing them.→03Wanderburg Stretched Shadow Artifacts on Pascal GPUsDocument Wanderburg stretched shadow artifacts on Pascal GPUs. Check evidence, record your setup and prepare a reproducible report without an unverified fix.→04Wanderburg Save File Disappeared: Backup-Safe Recovery ChecksA backup-first process for diagnosing missing Wanderburg progress on PC or Steam Deck, checking Steam Cloud evidence, and avoiding another overwrite.→05Wanderburg Bug Doesn't Consume: Valid Targets and Fix ChecksDiagnose when Wanderburg will not consume or grow after contact, separate invalid targets from the reported collision bug, and test the Proton workaround.→06Wanderburg All Biomes Won Achievement Not Unlocking: Criteria and Fix HistoryWhat All Biomes Won actually requires, how Overtime affected its historical trigger, what hotfix 0.9.9 changed, and how to investigate a save that remains locked.→