Two great puzzle adventure games are currently on Kickstarter!

Zorya

A beautiful two-player cooperative puzzle game. One player can only navigate the world by staying in the shadows while the other controls them by moving the sun.

They must team up to solve environmental puzzles using various and innovative mecanics. They help each other by creating shadow paths and by communicating to avoid or attack tireless enemies.

https://www.kickstarter.com/projects/zorya/zorya/

Akurra

Push blocks into holes and over pits, avoid spikes, explore caves, and ride sea turtles in order to find keys, gems, and stars that unlock new paths and friends to aid you as you explore a collection of islands chock-full of puzzles and secrets. Akurra is a retro style block pushing, island hopping, puzzle and exploration game similar to classic games like Chip's Challenge, Adventure's of Lolo, Star Tropics, Sokoban, and Zelda. Akurra features a rich, high quality and very mystical soundtrack that goes perfectly with the relaxed atmosphere of go-at-your-own-pace puzzle solving.

https://www.kickstarter.com/projects/51550461/akurra