You know we started Achtung! with COC rules, right?
Viewing post in ACHTUNG! 2D20 TO 1D100 COVERSION comments
Oh! that makes sense! was head-scratching about that because the newer AC!C 2D20 has a handfull of pre-written adventures that are already notorious for being finnicky and in need of some TLC from the Narrator, and mechanically 1d100 is far easier to do slight adv/disadv and narrative adv/disadvantage... Dont have to search for the 1D100 Chart in the 2d20 modules now!
How was The creative process on the 1d100 edition? sounds like an awesome project to contribute to!