Here is the full list of all 22 Darkness and Flame: The Dark Side f2p achievements.
Completed a mini-game in less than a minute.
Completed 3 mini-games in a row without using a Skip.
The main and bonus chapters completed without skipping any mini-games.
You have found all the morphing objects.
Completed the main and bonus chapters without using any Hints in the HO scenes.
The collection of lotuses is gathered.
The collection of brooches is gathered.
The collection of golden statues is gathered.
The collection of jade frogs is gathered.
The collection of rings is gathered.
The collection of origami is gathered.
Climbed along the rock to the ledge, without falling off.
Successfully got the key to the lock without stopping on red chips.
Fled through the maze without being caught.
Completed the main chapter on Hard difficulty.
Completed the main and bonus chapters without skipping any dialogue or videos.
Completed the main and bonus chapters without using any Hints.
Completed an HO scene in under 2 minutes.
Mini-game with pairs of symbols on the gate of the crypt passed without a miss.
Mini-game with patterns on the stone passed in less than 2 minutes.
Collected all additional puzzles in the Extras Menu.
Completed all levels of the Bonus game in the Extras Menu.