Tomb of the Bone King. Play online, play for free
Supported OS: Windows, OSX, Linux, Android, iOS
Browser requirements: requires HTML5 support
Tomb of the Bone King is a turn-based strategy game set in a crypt with skeletons. Each level in the game consists of tiles: you can move them, walk on them, and also use them to cast various spells (to see their description, click on the question mark in the upper right corner). The goal of the game is to find a portal to the next level among the tiles, place the required number of bones around it and stand on the portal.