Digimon Trials is a brand-new Game Boy Advance monster-RPG ROM hack inspired by the Digimon universe. Built on a Pokémon-style foundation, it focuses on evolution paths, experimental mechanics, and a fresh original adventure designed to feel different from traditional Pokémon hacks.
A new generation monster RPG built on GBA foundations.
Digimon Trials is part of a new wave of ROM hacks that go beyond simple Pokémon remixes. Rather than just adding new creatures, the project experiments with how monsters grow, evolve, and specialise. The focus is on development paths, adaptation, and choice-driven progression rather than static evolution lines.
Players step into an original world, uncovering a new storyline built specifically around digital creatures, unstable evolutions, and the concept of “Trials” — structured challenges that test how you raise, modify, and deploy your team.
Most monster hacks either stay very close to Pokémon or fully abandon its systems. Digimon Trials sits in between — using a proven GBA foundation while rebuilding how creatures evolve, specialise, and interact.
Digimon Trials is a new GBA monster-RPG ROM hack inspired by Digimon, featuring experimental mechanics, evolution paths, and an original storyline.
It is built on a Pokémon-style engine but redesigned to support Digimon-inspired monsters and progression systems.
Digimon Trials is an emerging project. Content and systems may expand over time.
Yes. Evolution, progression, and challenge structure are deliberately redesigned.
Yes — RomHaven supports browser play on both desktop and mobile.