XON Episode Four is one of the very popular android Game and thousands of people want to get it on their phone or tablets without any payments. Here you can download XON Episode Four Game for free. Download the Game from the download link, provided in the page.
Game Description - XON Episode Four:
XON Episode Four is a Paid Puzzle android game.
XON is a puzzle adventure game inspired by games like Myst and Riven.
Explore a unique world and reveal its mysteries…
XON Episode Two: https://play.google.com/store/apps/details?id=com.imagoFX.xone2
and XON Episode One: https://play.google.com/store/apps/details?id=com.imagofx.xonep01
NOTE: If you are stuck because of a bug, go to the game menu and tap 10 times on the XON logo. You will be teleported to the starting area so you can continue playing.
Need a hint? Go here: http://imagofx.com/games/xonep4.html