Why it's similar
Merge Dragons! shares the dragon collection and world-building spirit and is a hugely popular pick, with a 4.71 rating across 418,000+ reviews. Hatching and growing dragons while clearing a magical map gives it the same satisfying progression Dragon City players enjoy.
How it differs
Merge Dragons! is a merge-mechanic puzzle game, not a breeding-and-battle sim, so there is no crossbreed lab or PvP arena. The core loop is combining items on a board rather than managing an island, making it the most mechanically different pick here.
