ValveSoftware / ValveSoftware/Proton
Cossacks II: Napoleonic Wars (115200)
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Game compatibility - Unofficial
- Dominant language
- C++
- Stars
- 32.8k
- Forks
- 1.6k
- PR merge metrics
- PR metrics pending
Description
Compatibility Report
- Name of the game with compatibility issues: Cossacks II: Napoleonic Wars
- Steam AppID of the game: 115200
System Information
- GPU: AMD Radeon RX 580
- Driver/LLVM version: Mesa 20.1.4
- Distro version: Arch Linux
- Link to full system information report as Gist:
- Proton version: 5.0-9
I confirm:
- that I haven't found an existing compatibility report for this game.
- that I have checked whether there are updates for my system available.
Symptoms
- Crash in Main Menu

Reproduction
- Click Play
Logs
- steam-115200_forcelgadd.log
- steam-115200_forcelgadd_!!crash!!.log (created by the game)
- steam-115200_no_forcelgadd.log
Note
- PROTON_FORCE_LARGE_ADDRESS_AWARE=0, is needed.
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the crash after clicking Play with Proton 5.0-9 and the reported AMD Radeon RX 580 setup. Read the linked forcelgadd and no-forcelgadd logs, including the game-created crash log, and compare behavior with PROTON_FORCE_LARGE_ADDRESS_AWARE=0. Done means the game reaches the main menu without the reported crash.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- arch-linux, linux
- Domain
- operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100