Today I’m releasing Sagi.gg, a website for searching the BroodWar ladder and studying replays.
Sagi is built to help you find exactly the games you want - for example, replays featuring a particular build, matchup, opening, timing, response, map, or player. You can search for players, browse their games, download replays, and explore detailed game information.
Traditional replay analysis tools generally read a replay as a list of player actions, leaving much of the interpretation to guesswork, leading to bad assumptions and incomplete data. Sagi instead simulates the replay through the game engine. This reconstructs what actually happened in the game, providing a much clearer picture of build orders, unit production, resource usage, engagements, fights, timings, and responses.
The site also includes:
- Searches for specific builds and responses
- Peer comparisons
- A wall editor with automatically detected gaps. Not another website of walls that eventually gets abandoned by the creator - these are created and maintained by all users.
- A scratch pad for planning and testing ideas solo or with your friends.
- Map information, including buildable terrain and simulated rush distances.
- In depth build order editor. Publish build guides or compare played games against your build.
All features are free to use. However, due to server and processing costs for something of this nature, deep replay analysis is currently limited to 10 free games per user per month. All income goes directly toward funding the analysis infrastructure, increasing free analysis limits, and making more replay information available to everyone. All analyses are stored forever and aggregated into the database of knowledge for statistics and build order comparisons. It's my ultimate goal that we end up with enough monthly donations to open this up to unlimited for all players.
I will be putting thousands of replays each month through analysis (prioritising S/A ranks) into the database to aggregate more stats and data for all to utilise.
Roadmap
- Sagi app: A free companion app with improved 16:9 widescreen support for the original graphics, additional rendering options, and a replay viewer with many of the website’s analysis features.
- More maps: Automatic analysis for the maps most commonly played, including rush distances, buildable terrain, and map-scoring data. User map uploads are also planned.
- Cheater detection: Replay-based analysis to help confidently identify erroneous ladder behavior, including dropping and potential hacking.
- Community tools: Tournament and league support for organized communities, with detailed analysis and player-comparison features.
Sagi is still early, some things are incomplete. Feedback from players would be greatly appreciated, join us in the discord https://discord.gg/pvHPWMmqwr
Special thanks to everyone who helped me test this and Seventhnadir in particular for letting me bounce some of these ideas off him and giving me quite a few of his own.