run both blackthrone (dosbox) and the artmoney
start the game
switch to artmoney, on select process, choose dosbox.
now we gonna see change the HP as its easier, count number of of HP (the red triangle), for example the current HP was 6,
so switch to artmoney, click Search,
select search as exact value,
type 6 on Value,
select Type as Integer
click OK
There should be some addresses found, you need to filter them more.
So, how to filter them?
switch back to the game, and let kyle injured so he lost some of his HP, for example now HP is 5
switch to artmoney, click filter
type 5 on Value
click OK
Now number of the address listed should be decreased, but if its still too much.
Therefore switch back to the game, and let kyle injured again, and repeat the filtering process once again
Eventually, you'll see only 1 adress listed.
Double click it, and it will shown in table area,
Click the newly added entry, you change the description, or change the value, or freeze said value.
Artomey site also provide tutorial how to do that: http://www.artmoney.ru/manual/english/exact.htm