モンスターヘクス (Monster Hex)

From BoardGameGeek:

Monster Hex is an area majority game taking place in a demon world controlled by four demon forces. Your troops are placed on the board to fight for the eight secret magic stones. The following actions are performed in the battle for the large and small magic stones. Unit placement Determining the magic stones acquisition Replenishing units In the large magic stone hexes, the sum of the power of units in the six surrounding hexes is compared, with the first and second place with winning the magic stone. On the other hand, in the small magic stone hexes, the power possessed by each unit adjacent to each other is compared and the higher rank wins the magic stone. The player with the highest final score is the winner.