Hi all.
I'm testing Tekken 4 (Namco System 246) on pcsx2x6 and running into a credit issue. No matter how I configure the controller inputs, pressing P1 START launches a game even with credits at 0 and no coin inserted.
In Coin Options I have Free Play set to NO and Start Cost set to require credits, and COIN and START are mapped to separate inputs. I also tried removing the coin button from the DualShock 2 controller mapping (it was on SELECT) and assigning it only under JVS Controls → Insert Coin P1 instead, but the START button behavior didn't change at all.
It behaves as if START also injects a coin and consumes it in the same press. Is this a known bug in the JVS coin/credit emulation, or is there a config step I'm missing to make START actually require a credit? Thanks.