Syh
Quote: "I want to use the other fire mode to make the bayonet's attack"
Not sure what you mean ? Do you mean "alt" fire mode ???
Quote: " the other fire mode can change the muzzle flash"
Yes, you can change "muzzleflash" at anytime using the "alt" command.
Here is a link to the "Complete Syntax Gunspec & Flakspec " list...
https://forum.thegamecreators.com/apollo/download/2310318
It will tell you everything you can do with weapons and flak.
Quote: "can I use the other fire mode to shoot the grenade"
Yes, just change the "altflak =x" to whatever you want.
My games never have bugs. They just develop random features..
Lots and lots of random features...