Layer 1 (single tap : select all, slow multi tap : go to / cycle) g4g3g2g1mil tcaltctrlshiftvil siegecasernearcherécuriechàteau ===== Layer 2 (TODO : select remaining buildings ; double thumb tap : go to selected object) g4=g3=g2=g1=g0= ==X== Layer 3 (TODO : contextual) Military g4+g3+g2+g1+ ===X= Villager Building … Layer 4 (TODO : menu / UI / del) ====X