The LootCastle is a strategy game in which you defend a castle from invading knights. Instead of controlling your skeletons directly, you improve them with skill trees constructed by you.
The game comes with a handful of quests (9 in total) which challenge you, as an example, to survive a certain amount of waves.
If you enjoy to chew over skill trees, discovering and experimenting with synergies of skills while being attracted by random, rare loot – The LootCastle is definitely a game for you.
Source: The Game Website.