If Sir, We Have an Orc Problem will not start, first update the GPU driver and confirm that the graphics hardware supports Vulkan 1.3. Launch-week reports and the troubleshooting guide point to driver or graphics-API problems more often than storage issues. If “start problem” means how to begin playing, build a turret during the build phase, press Space, and use the starting missile until Gunner is unlocked.
Check Vulkan and the GPU driver
The listed graphics requirement is Vulkan 1.3. An older driver can prevent the game from opening even when the GPU itself appears capable enough. Install the latest stable driver from the GPU manufacturer, restart the computer, and try the Steam launch again.
Do not assume the 200 MB storage figure guarantees compatibility. A small installation can still require a modern graphics API. The frequency of each launch cause is not documented by Mumpitz Games, so the statement that drivers are “most common” comes from community troubleshooting rather than official statistics.
Confirm the operating-system requirements
The collected system requirements list 64-bit Windows 10, an x86_64 processor, 4 GB of RAM, Vulkan 1.3 graphics support, and about 200 MB of available storage. Windows 11 and a dedicated graphics card are recommended. Linux support is also listed, including SteamOS 3.8.
These requirements were reproduced by a fan guide as the official Steam hardware bar. The official store confirms Windows and Linux availability, but every field was not independently re-read from Steam during collection. Treat uncommon distribution, driver, and compatibility-layer combinations as To be confirmed.
Verify the Steam installation
Use Steam’s installed-file verification if the game opened before and suddenly stopped. This checks the local files against the current depot and replaces damaged or missing data. The supplied research does not identify a specific corrupt file or official repair patch.
Also close overlays or modification tools added after the last successful launch. A trainer built for a pre-release version is one possible source of mismatch, since one listed tool predates the July 28 release. The exact interaction between any overlay and the game is To be confirmed, so change one variable at a time.
Steam Deck and Linux notes
The troubleshooting material lists SteamOS 3.8, Vulkan 1.3, and 4 GB of RAM for the Linux side. It recommends updating SteamOS and using a performance-oriented profile on Steam Deck. Drawing the Gunner line may be easier with the trackpad or a mouse.
Steam Deck support is not the same as a console port. It uses the Linux or SteamOS version distributed through Steam. Exact Deck verification status and performance figures were not captured, so those details remain To be confirmed.
How to start the first battle
During the build phase, place the available defense and aim it toward the route. Press Space to move into the battle phase. Gameplay footage confirms that the player can left-click to fire the starting rocket while the orcs advance.
The first unlocked turret is Gunner. The getting-started guide describes selecting it with the 1 key, dragging to draw a firing line, right-clicking to remove a segment, and using R to recall a tower. Exact key rebinding options are To be confirmed.
What happens after a run
Battle completion awards resources used in a persistent meta upgrade tree. That is true even when a run is not a perfect clear, so early failure still contributes to progression. The tree can unlock and strengthen turrets over later attempts.
The collected gameplay evidence shows early Gunner investment and later penetration upgrades. It does not establish a universal purchase order for every stage. If a first battle feels impossible, use the resources earned, test the documented upgrade path, and avoid treating an unverified tier list as a fixed rule.
When the problem remains unresolved
If updated drivers, Vulkan support, operating-system checks, and Steam file verification do not solve the launch failure, the specific cause is To be confirmed. The research found launch-week community discussions but no official failure-rate report or named hotfix. Record the GPU, driver, operating system, and error message before asking the community for help.
For access to the developer’s current community, use the official Mumpitz Games Discord redirect rather than a copied invite that may expire. Do not download random replacement executables from unofficial pages. The official PC release is distributed through Steam, and modifying files can make a launch problem harder to diagnose.