HandQuest: in-hand dungeon crawler

From BoardGameGeek:

In this in-hand, solitaire dungeon crawler, you will go through the deck using and/or upgrading cards to gain skills and resources for defeating the final enemy. A different hero will be leading the fellowship on each round, adding his/her unique ability to the team This game was inspired in part by Palm Island, an all-time favorite of mine. -description from the designer