Krulk is an upcoming 2D adventure puzzler about a caveman who finds himself stuck in an oddly futuristic underground cave system. It comes to us from developer Black Mole Studio, and it's headed for an iOS and Android release this year.
You'll spend most of your time solving puzzles and delving deeper into the interconnected map. As you can see from the trailer, the tech you'll encounter along the way isn't exactly period-appropriate.
New tools are required to progress, and it sounds like Krulk will also test your memory when it comes to one of its tricky cave wall puzzles. The game is said to feature "an original and enchanting soundtrack". The art style, characters, and backgrounds all look fairly distinctive.
You'll find more info, including the latest screenshots, over on the game's official site. Krulk will launch on both the App Store and Google Play later this year.