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From Liquipedia StarCraft Brood War Wiki
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[e][h]Protoss BananaBrain
Player Information

BananaBrain is a StarCraft Brood War AI, written by Johan de Jong.


BananaBrain has about ten different builds for each matchup, and also has a few reactions to enemy builds and tech choices. It uses the UCB1 algorithm to choose which build to use, based on the results of games played earlier versus a particular opponent.


  • Created from scratch.
  • Is capable of using all Protoss units.


In Tournaments
Date Place Event Result Category
2023 1st AIIDE 2023 84.54%
2023 3rd COG 2023 75.52%
2022 1st AIIDE 2022 85.53%
2022 1st COG 2022 85.40%
2021 2nd AIIDE 2021 79.70%
2021 2nd COG 2021 74.69%
2021 5th AIST S4
2020 3rd AIIDE 2020 69.61%
2020 3rd COG 2020 69.71%
2020 3rd AIST S3
2019 3rd AIIDE 2019 68.81%
2019 5th COG 2019 74.81%
2019 5th AIST S2