Ok now you answer, RON mechanic, huh? But you now units in RON the cost of each units for example swordman increase for each units pursached, example 12 to 14 charged to next. This the main reason you can't train more units faster. But this hold the game balance. If you put infinite resources here, you never stop to fight, this game have walls and very powerful defenses, it's hard defeat a AI when have enough resources to survive long gameplay. Try to fight more resourceful maps against Aegis in Hard or more. And tech didn't work similar, RON provably is the most unique RTS that I was played before. The most relevant for me was the special units, general, spies, government center. And Campaing map. And the units can be set to work very automatic, you can set in that game a AI to make desitions. And have best diplomatic AI gameplay. And best game modes. Was a masterpiece.