There are so many weird and wonderful surprises in the game, like the time I discovered a hidden enemy base or when my operators pulled off an epic comeback in a tough battle. The game's also full of cool challenges, like taking down a tough boss or completing a difficult level.
Arknights Endfield Beginner's Guide - Games Fuze
One of the things that keeps me coming back is the constant stream of new content. The game's always updating with new operators, events, and storylines, so there's always something new to look forward to. Plus, the little details like the character animations and sound effects really make the game feel polished and engaging.