Fierce Tales: Marcus' 

In Fierce Tales: Marcus' Memory Collector's Edition you play as a young man called Marcus who fell into the sea and lost his memory. Your objective is to help him restore his memory by completing series of challenging tasks and exploring various locations.

Similar to other games of its type, this app lets you choose between several difficulty levels, create multiple player profiles, and play in fullscreen or windowed mode. You also have access to an integrated strategy guide that offers you detailed gameplay instructions, useful when you're unsure what to do next.

I really liked the storyline and its plot twists. Plus, on your journey, you interact with various characters, different from one another, who offer you assistance.

Another good aspect is that it brings puzzles of various types. In my testing, I solved a hidden object mini-game and a challenge where the goal was to connect power lines according to a certain rule.

All in all, Fierce Tales: Marcus' Memory Collector's Edition is a fun and addictive puzzle game that can keep you in front of your Mac for hours. Hence, it's definitely worth buying it if you're into solving riddles and completing hidden object challenges on your spare time.