Technology Stacking does not affect on Chemistry

Age of Empires II: DE II - Report a Bug
1

:play_button: GAME INFORMATION

  • GAME BUILD #: 101.103.13286.0 (#144358) 18358599
  • GAME PLATFORM: Steam
  • OPERATING SYSTEM: Windows 11 (24H2 build 26100.4061)

:play_button: ISSUE EXPERIENCED

Technology Stacking does not affect on Chemistry.

:play_button: FREQUENCY OF ISSUE

  • 100% of the time / matches I play (ALWAYS)

:play_button: REPRODUCTION STEPS

  1. Make sure “Repeatable” is 1 about Chemistry and Siege Engineers (for comparison) in Advanced Genie Editor Tech Tab for current Datfile in advance
  2. Open Editor and add “Enable Technology Stacking” triggers for Chemistry and Siege Engineers with quantity 10 (can be any number larger than 1)
  3. Add approrpiate settings.
    • Give enough resource and set imperial as starting age to do techs
    • Add some “Change Technology Research Time” as 1 to save time
    • Put university to do tech
  4. Research the techs. Siege Engineers can do 10 times as expected, but Chemistry is only once.

:play_button: EXPECTED RESULT

Chemistry can do same times as specified quantity for no bombard tower civ.
Chemistry → Bombard tower → Rest of Chemistries for bombard tower is available

:play_button: IMAGE

20250518033514_1
20250518033514_11920×1080 316 KB

20250518033703_1
20250518033703_11920×1080 297 KB

:play_button: GAME FILES (SAVE / RECORDING)

repro_techstacking.aoe2record (649.7 KB)