I beat the game now two times in the New Game Minus mode and it won't unlock it.

Bug? Any suggestions?

People on https://www.gog.com/forum/general/list_of_broken_gog_achievements/page1 would be interested in adding that to the list.

According to the bottom of https://savageplanetgame.com/ the site for 'support and bug reports' is https://support.505games.com/hc/en-us

I just want to confirm that it doesn't unlock for me either, no matter what I try. I beat it several times and on both available versions, with/without DLC, using default config or not, doing 100% or just clearing the game.

The coop variant "Old Game Alliance" is also affected. Probably due to the same bug, but I haven't tested it as extensively.

Additionally, I can't get "We came, We Saw, We Kicked Its Ass" and neither could any of the three friends I played it with.

Just cleared OGM solo, didn't get the achievement either. Feels like I wasted 5 hours now.

Just finished OGM in singleplayer. I got No Refunds, so it wasn't a complete waste, but I still feel cheated.

The developer's site just redirects to Google Stadia, their parent company.

I contacted 505 Games, the publisher, but they just said they'll pass on the report to the developers. I'm wondering if it would do any good to open a GOG support ticket. Edit: For reference, I opened ticket #1242092 for all the good that'll do.

Any updates on the matter of those broken achievements ?

Also I need a player to do the co-op achievements

The game hasn't been updated and the unlock percentage for both OGM achievements is still at 0.0%, so I'm pretty sure they're still broken.

As for the co-op achievements, I can help you with them if you want, just add me. I have a small hope that I can unlock the Cragclaw co-op achievement this time around, because another user did not too long ago.

So me and kevin04 got "We came, We Saw, We Kicked Its Ass"

The way it unlocked for each of us (not at the same time):
Player 1 host the fight and invite Player 2
Player 1 do some damage to the boss at start of the fight, near the end of the fight Player 1 use the burble sticky thing (called Binding Bile in game) and Player 2 deal the final hit that kills the boss .. this way Player 2 unlocks the achievement

After that switch roles for Player 1 to get it