Portal > General Discussions > Topic Details
Asteo600 Jul 27 @ 2:24am
Finished game yet no achievement
I finished Portal (I haven't even skipped the credits), yet I haven't received the ''Heartbreaker'' achievement. Anybody know if there's a fix or is this a bug?
P.S. I'm not using cheats, mods or consol, and never did.
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Calmly Frenetic Jul 27 @ 5:51am 
If you've completed Portal, you should have the four story-related achievements.
Missing achievements seems to be a very common problem, and may be caused by the game temporarily losing connection with the Steam server.

For achievements that are missing from Steam, even though they appear on the in-game menu, there is a general fix:

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Rename or delete the file ...\steam\steamapps\common\portal\portal\gamestate.txt

Make sure you are online AND connected to Steam.

Then start Portal, and replay the part relevant to the achievement:

Story related achievements - replay that part.
"Cake" achievements - complete ONE advanced chamber.
"Science" achievements - complete ONE challenge (doesn't need to be gold medal).
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It looks like you'll need to replay chambers 17 and 19 again, as well as the conclusion. You can either load a new chapter, or load a saved game (manual or autosave) to get closer to the desired part of the game.
Karácsonyfa 2014 Jul 27 @ 7:53am 
same here. cant get the lab rat achievement
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