So may I am 8 years late to the party, but I installed the addon in tampermonkey, go to the profil page but am too dumb to find the button I should hit to retrieve the removed games. Or has this something to do with the fact, that I use LibreWolf?

@luchaos it's working fine on Firefox now, thank you!

However, my info hasn't updated yet. The amount of games remains the same and the completion rate still differs from Steam's and Astat's. Steam says "57%", Astats says "58,92%" (on 138 games), c.me says "59,6251%" (in 136 games).

I think what could be happening is that c.me isn't counting my achievements in 2 free games I manually deleted (Warframe and Gear Up), and my achievements on games I share with a friend over Family Sharing (Bastion, Transistor and Game Dev Tycoon).

Seems i was able to fix that issue and make it compatible with both Greasemonkey as well as Tampermonkey for Firefox while at it. Please update the userscripts in your respective browsers

@Coraline Castell - sure, just let me know! thanks for the feedback on the firefox issue - i'll have a look at that. i'll think about possible solutions for convenience to the cooldown issue. did it already update for you? the remaining missing achievements might be zero playtime games then

@Menno Knight glad you could find a missing license this way - unfortunately i have no keys for that one ;)

I found that Interstellar Marines was removed, but I think kinda already knew that, this just reminded me... Unfortunately, I can't simply recover it, I have to buy it to have it again... I mean, if anyone has an extra key / gift pass for Interstellar Marines, I would be super appreciative to activate it again :)

[2] I've screenshotted both of these events (working on Chrome and missing on Mozilla) and if any of the devs would like me to send the screenshots or any other info their way to help solve the issue, just let me know!

Thanks once again!

PS: After running the script and recovering the games, I relized my profile refresh time was still not over. Could you guys make a forced exception for that after the script has been executed so one could be sure right away that it worked? I'm pretty sure it's a server thing, but I figured I'd ask anyhow.

[1] Thanks so much for the update, guys! I had a friend who flinched away from c.me because she had a couple of games that weren't matching to c.me and she didn't feel like going through any of the suggestions you had up on the recover page previously.

I installed the script on both Mozilla and Chrome to test it out. It seemed to have worked fine with Chrome, the little dialogue box appeared on the profile edit menu just fine and I was able to recover 6 games that c.me hadn't detected before. However, the dialogue box on the edit profile screen does not show up on Mozilla, my browser of choice. I have no idea why. (...)