Binding of Isaac Afterbirth custom controls

So first of all to edit input options in a way, that game menu doesn't let you, open inputconfigs.dat in your notepad, file is located in the same directory as options.ini. It should look simliar to my file, which looks like this:

<KeyConfigs>
	<Controller Name="Keyboard" 0-0="65" 0-1="-1" 1-0="68" 1-1="-1" 2-0="87" 2-1="-1" 3-0="83" 3-1="-1" 4-0="263" 4-1="-1" 5-0="262" 5-1="-1" 6-0="265" 6-1="-1" 7-0="264" 7-1="-1" 8-0="69" 8-1="-1" 9-0="32" 9-1="-1" 10-0="81" 10-1="-1" 11-0="341" 11-1="-1" 12-0="80" 12-1="-1" 13-0="258" 13-1="-1" 14-0="32" 14-1="257" 15-0="256" 15-1="-1" 16-0="82" 16-1="-1" 17-0="70" 17-1="-1" 18-0="77" 18-1="-1" 19-0="257" 19-1="-1" 20-0="263" 20-1="-1" 21-0="262" 21-1="-1" 22-0="265" 22-1="-1" 23-0="264" 23-1="-1" 24-0="81" 24-1="-1" 25-0="69" 25-1="-1" 26-0="258" 26-1="-1"/>
	<Controller Name="XInput Controller 1" 0-0="0" 0-1="-1414856704" 1-0="1" 1-1="-1414856703" 2-0="2" 2-1="-1414856702" 3-0="3" 3-1="-1414856701" 4-0="6" 4-1="-1414856700" 5-0="5" 5-1="-1414856699" 6-0="7" 6-1="-1414856698" 7-0="4" 7-1="-1414856697" 8-0="8" 8-1="-1" 9-0="9" 9-1="-1" 10-0="11" 10-1="-1" 11-0="13" 11-1="-1" 12-0="14" 12-1="-1" 13-0="12" 13-1="-1" 14-0="4" 14-1="-1" 15-0="5" 15-1="-1" 16-0="15" 16-1="-1" 17-0="-1" 17-1="-1" 18-0="-1" 18-1="-1" 19-0="15" 19-1="-1" 20-0="0" 20-1="-1414856704" 21-0="1" 21-1="-1414856703" 22-0="2" 22-1="-1414856702" 23-0="3" 23-1="-1414856701" 24-0="8" 24-1="-1" 25-0="11" 25-1="-1" 26-0="6" 26-1="-1"/>
</KeyConfigs>

Example value, 0-0="65", means that function 0-0(Which is move left) is assigned to key 65 on keyboard (Which is "A" key). Function 0-1 is also move left, but it's made for alternative input, that's why in keyboard part of file, it's set to "-1", which is "disabled", but in controller, it's set to analog stick axis.

Numbers that represent keys on keyboard:
Keys are represented by uppercase ASCII decimal numbers. Arrows etc tbd

Numbers that represents buttons on controller(based on x360 controller):
0-left dpad button
1-right dpad button
2-up dpad button
3-down dpad button
4-A button
5-B button
6-X button
7-Y button
8-left bumper
9-left trigger
10-left analog click
11-right bumper
12-right trigger
13-right analog click
14-"Back" button
15-"Start" button
Big xbox button can't be assigned afaik, game doesn't seem to recognize it as input.

Functions:
0-move left
1-move right
2-move up
3-move down
4-shoot left
5-shoot right
6-shoot up
7-shoot down
8-plant a bomb
9-use active item
10-use card/pill
11-drop/shuffle pill/card
12-pause game
13-map
14-skip cutscene/enter in menus/restart after death
15-menu back
16-reset game
17-go to fullscreen
18-mute game
19-spawn coop baby
20-move left in menu
21-move right in menu
22-move up in menu
23-move down in menu
24-enter easter egg menu
25-ACTION_MENURT(?)
26-enter daily challange

TL:DR To bind reset to controller, unbind your desired button in game menu and assign value of your button(check what number represent it) to 16-0 function. In my file it's 16-0="15", which means reset on "start" button.