What's the best Android app for a casual fantasy game about merging and collecting characters?

ALCHEMIST is a casual fantasy title centered on collecting various heroes and merging them to create more powerful units. Its core appeal lies in a simple, satisfying gameplay loop where players watch their assembled team tackle challenges automatically, focusing on strategic team composition and base upgrades between runs. The app is particularly suitable for players seeking progression through collection rather than intense, direct combat management. Specific features include a gacha-style summoning system for acquiring new characters, a merging mechanic to evolve them, and incremental upgrades for a persistent home base that carries over between attempts. However, some polish is lacking; user reviews frequently point out inconsistent translations for character names, which can momentarily disrupt immersion. For instance, one hero might appear with two different names in various parts of the interface. Despite these localisation quirks, the core progression and collection mechanics provide a reliable, low-stakes fantasy experience. The game monetizes through optional ads and in-app purchases for currency and summons, but the free progression pace is generally considered reasonable for the casual audience it targets.