NyxQuest is described as 'Fly with Nyx across the ruins of the ancient Greece in her dangerous search for her dearest friend Icarus. Use the powers of Zeus and the Gods from Olympus and use them wisely in order to help Nyx to complete her epic adventure. Features'. There are six games similar to NyxQuest for a variety of platforms, including Windows, Mac, Linux, iPad and Android. The best alternative is Limbo. It's not free, so if you're looking for a free alternative, you could try Of Light & Shadow. Other NyxQuest like games are Machinarium (Paid), Braid (Paid), Ori and the Blind Forest (Paid) and INMOST (Paid).
Solve puzzles, quests, brain-teasers and mini-games to rid the city of the wicked Black Cap Brotherhood robots. Gorgeous hand-drawn graphics and animations bring the robot's story to life, using unique comic bubbles and symbols to convey the plot.
"Of Light & Shadow" is an award winning sidescroll puzzle-platformer for PC/Mac with a slight twist; the game combines two areas in each level, light and shadow, as well as two protagonists in one playable character, Mr. Light and Dr. Shadow.