Crossplay

Is Tower Hunter: Erza's Trial crossplay?

Crossplay does not apply to Tower Hunter: Erza's Trial: it has no online multiplayer.

Tower Hunter: Erza's Trial contains core elements of roguelike and metroidvania-type games, presented in a toon render style. The player explores a mysterious tower with Erza, vanquishes mutant monsters and defeats bosses to acquire a Hunter's License and become the most powerful Battle Maiden.