User blog comment:Blappp/AoE II Tech Tree revamp/@comment-31031245-20170203114226/@comment-27198062-20170203213733

@MasterBroccoli yes the limited horizontal but unlimited vertical space was one of the two plus points for "rotating" the in-game tech tree (the other is that all units and technologies are aligned in the same columns). however imma wait for a few more possible opinions, if we are outvoted so be it.

but i guess there's no harm in uploading the images in the meantime,i can do that in the upcoming days. did you just take a screenshot in-game or are the pictures somewhere in the game files? imma go with your naming convention of Fullunitnamewithoutblanks(un)availabe.png

@Kran96 i don't really know what you mean with the duo of columns. imma fill my sandbox a little with a few more buildings after uploading the corresponding images so you can see how i imagined it.