Chances to upgrade into gold heart, and the chance rises with your courier level
TAC Explainedⓘ
With 6 Mech units, winning a home round no longer guarantees the golden rolls. It's now a chance based, and the odds scale with courier level:
Courier level
Gold Heart chance
≤ 5
0%
6
25%
7
50%
8
75%
9+
Guaranteed
Failed rolls you still return the normal Heart of the Machine (a free reroll).
Evidence
VPK
scripts/vscripts/addon_game_mode.lua (home-win loot handler): at the (6) tier the drop is gated by prob = (hero:GetLevel()-5)*0.25, then if RandomFloat(0,1) < prob grants item_jixiezhixin_gold, else item_jixiezhixin.
With 6 Mech units, winning a home round no longer guarantees the golden rolls. It's now a chance based, and the odds scale with courier level:
Failed rolls you still return the normal Heart of the Machine (a free reroll).
scripts/vscripts/addon_game_mode.lua(home-win loot handler): at the (6) tier the drop is gated byprob = (hero:GetLevel()-5)*0.25, thenif RandomFloat(0,1) < probgrantsitem_jixiezhixin_gold, elseitem_jixiezhixin.hero:GetLevel()is the courier level.