ValveSoftware / ValveSoftware/Proton
Sifu (2138710)
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- Dominant language
- C++
- Stars
- 32.8k
- Forks
- 1.6k
- PR merge metrics
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Description
Compatibility Report
- Name of the game with compatibility issues: Sifu
- Steam AppID of the game: 2138710
System Information
- Steam Deck (Beta Channel)
- Proton version: Proton Experimental
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
Game freezes under certain conditions.
Reproduction
One reproducible condition is after entering a map and being able to control the character, go into menu and switch between the menu tabs.
After a few actions of switching tabs, the game freezes around the CHARACTER tab.

From a cursory search, it seems other conditions include gameplay time around 20 minutes.
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 with the attached steam-2138710.log and reproduce the freeze by entering a map, opening the menu, and switching tabs around CHARACTER; the report also mentions freezes after roughly 20 minutes. Done would require determining the cause of the freeze and validating a fix, but the report names no source file or test to change.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- linux
- Domain
- operating-systems
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100