Kingdom Clash - Battle Sim Android Game Description:
The player is offered medieval battles between two armies. They take place in the style of classic RTS. There is no resource gathering and the gameplay is focused solely on the combat part. The victorious army is rewarded with gold, which can be used to train units before battles.
There are several types of units - knights, spearmen, archers, cavalrymen and others. They can be upgraded through merging - by combining two units of the same type, you get a unit of a higher level. There are also heroes available for upgrade.