OpenCiv3 is an open-source, cross-platform, mod-oriented, modernized remake of Civilization III by the fan community built with the Godot Engine and C#, with capabilities inspired by the best of the 4X genre and lessons learned from modding Civ3.
C-Rank Grade: A (Welcoming) - 68/100
External PR Merge Rate: 86%
Response Time: 12h
First Timer Success: 50%
C7-Game/OpenCiv3 has a recorded first-timer success rate of 50.0%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in C7-Game/OpenCiv3 respond to incoming external pull requests in approximately 12.1 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.
The C-Rank™ system evaluates GitHub projects on a 0–100 scale using real data: PR merge rates, review turnaround time, active maintainer presence, and first-time contributor success. A score of 68.3 places C7-Game/OpenCiv3 in the A tier.
The external contributor pull request merge rate for C7-Game/OpenCiv3 is 85.7%, based on public PR activity from non-core contributors.
C7-Game/OpenCiv3 currently has 6 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
OpenCiv3 is an open-source, cross-platform, mod-oriented, modernized remake of Civilization III by the fan community built with the Godot Engine and C#, with capabilities inspired by the best of the 4X genre and lessons learned from modding Civ3.
Highly welcoming maintainers in C7-Game/OpenCiv3. Prompt code reviews with positive guidance for new contributors.
Average Response Latency
Tracks hours until a maintainer leaves a review, comment, or PR response.
External Acceptance Rate
Percentage of community pull requests successfully merged into main.
First PR Conversion
Rate at which developers submitting their first repository PR succeed.
Show contributors that your repository actively reviews and merges external pull requests.
[](https://getmerged.abhishekco.de/C7-Game/OpenCiv3?utm_source=github&utm_medium=badge)
Historical health & responsiveness evolution
External PR acceptance
First PR success rate
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90% receive response in
Maintainer review activity heatmap & prime window prediction
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Maintainers are most responsive around 21:00 UTC (21:00 UTC in your timezone). Recommended submission window is Monday - Wednesday from 21:00 to 01:00 UTC (21:00 - 01:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~8 hours (96% approval). Large PRs (>500 lines) take ~58 hours (39% approval). Keep your diff compact for rapid review.
The overall layout of the main menu screen is a scene, but the contents of the menu itself are generated in code. Convert this to a scene (or hierarchy of scenes that can be swapped out or hidden as needed) so that the menu can be seen and changed from the scene editor.
The tile info popup is implemented entirely in code in C7/UIElements/Popups/TileInfoPopup.cs. Convert it to a scene file with the whole layout, and only the interactions and content updates in code. As of writing I have some isolated prototype code in #1007 which might slightly affect the scene layout.
The credits "scene" C7/credits.tscn is currently an empty Node and everything is done in code. The whole layout should be specified in the scene file, with only minimal behavior in code. To allow more than one node to be used to hold credits, put creditsLabel inside a VBoxContainer and have that scroll as one continuous column. Credits should also probably be moved into a subdirectory. As a bonus, make it slowly scroll automatically while still able to be manually scrolled.
Observer mode lets the player/developer monitor the game by letting the AI play the human turns as well. When testing things, I often run the game in observer mode for a while, then switch back and save the game in order to work on a particular situation. Sadly, I often miss the middle step, and try to save the game while in observer mode. This results in corrupt save files without a valid human user, which we then can't load back in again from the file. The task is here is to change the save mechanism so that saving while in observer mode results in a valid save file, most likely by switching away from the observer mode and then committing the save. I'd be happy with observer mode getting switched off as a side effect of the save itself.
NinePatchRect is a Godot feature for building UI elements that comprise a variable size central content piece and a frame of some kind on all sides. We are currently doing something functionally similar "manually", using more basic Godot primitives: The black_sidebars.tscn Godot scene is effectively a five-patch version of NinePatchRect, used in city_screen.tscn and previously with the Palace View as well. The Popup UI element, OpenCiv3/C7/UIElements/Popups/Popup.cs, is pretty much a NinePatchRect in disguise. We use popups for displaying in-game popup panels. The task is to see if we can use NinePatchRect to implement the Popup UI functionality in a more flexible way, and perhaps rebuild the black sidebars scene for cases where we are interested in the "focus/minigame" view with blacked out edges. See #958 (comment) for a bit more discussion/context.
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When evaluating whether to contribute to C7-Game/OpenCiv3, response velocity and maintainer engagement are crucial. GetMerged continuously tracks pull request trajectories, first-comment latency, and code review rounds to help developers avoid submitting pull requests to backlogged repositories.
Currently, maintainers of C7-Game/OpenCiv3 acknowledge new external contributions in approximately 12 hours. Out of all submitted pull requests from non-core authors in the last 180-day window, 85.7% were successfully merged into the primary branch.
C7-Game/OpenCiv3 has a recorded first-timer success rate of 50.0%. Repositories ranked Welcoming typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~12 hours. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.
The C-Rank™ index scores repositories on a 0 to 100 scale using an objective formula: external PR merge rates, initial response speed, active maintainer count, and first-time contributor retention. A score of 68.3 places C7-Game/OpenCiv3 in the Welcoming tier.
The external pull request merge rate is 85.7%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, C7-Game/OpenCiv3 currently has 6 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.
All metrics displayed for C7-Game/OpenCiv3 are automatically retrieved via the public GitHub API and recalculated daily. Insider pull requests submitted by repository owners or organization members are excluded from merge rate calculations to preserve objective external contributor statistics.