Dark Mage Defense: 66,666

This is a portrait-oriented tower defense RPG that can be played solo with short sessions, suitable for quick bursts of play. While it offers a light story and can be played without paying, progression is gated by an energy system and potential pay-to-win mechanics, making it less ideal for those seeking uninterrupted or completely free progression. The game is best suited for players who enjoy strategic grinding and don't mind the limitations of an energy system.