On Steamworks site after 31 Achievements the list begin from 0
1/0 NEW_ACHIEVEMENT_1_0
1/31 NEW_ACHIEVEMENT_1_31
after 31
2/0 NEW_ACHIEVEMENT_2_0
2/1 NEW_ACHIEVEMENT_2_1
what is the code for this?
Achievement_2_1_Id=“NEW_ACHIEVEMENT_2_0” or what?
Hey, did you find an answer to this? I’m having a similar issue.
Has an answer to this been discovered? My project generated some strange IDs after 31. It jumped to 17/0.
1/0 NEW_ACHIEVEMENT_1_0
1/31 NEW_ACHIEVEMENT_1_31
after 31
17/0 NEW_ACHIEVEMENT_2_0
17/1 NEW_ACHIEVEMENT_2_1
Here you go 
Achievement_30_Id=“NEW_ACHIEVEMENT_38_30”
Achievement_31_Id=“NEW_ACHIEVEMENT_39_31”
Achievement_32_Id=“NEW_ACHIEVEMENT_27_32”
Achievement_33_Id=“NEW_ACHIEVEMENT_28_33”
Achievement_34_Id=“NEW_ACHIEVEMENT_29_34”
Achievement_35_Id=“NEW_ACHIEVEMENT_31_35”
Achievement_36_Id=“NEW_ACHIEVEMENT_32_36”
Achievement_37_Id=“NEW_ACHIEVEMENT_33_37”
Achievement_38_Id=“NEW_ACHIEVEMENT_30_38”
Achievement_39_Id=“NEW_ACHIEVEMENT_34_39”
I would highly recommend the the subsystem configurator plugin : SubsystemConfigurator in Code Plugins - UE Marketplace
You should just be able to copy everything after the x/x (screengrab below) part in your steamworks portal and append it to the format I pasted in the answer and it should work.
I’ll try out that configurator. In my case though, the “ID” in the .ini isn’t the same as the “ID” steam assigns. My actual names are:
1/0 ACH_LEVEL1
1/1 ACH_LEVEL2
etc…
17/1 ACH_LEVEL32
but it is the “Achievement_39_Id=” part I can’t figure out.
So you’re saying take the names, and just keep incrementing the "ID"s like normal? Like this?
I just tested that, and for future reference, that is indeed the solution. Ignore the number on the Steamworks page and increment them in your .ini normally. It will work as intended.