Fight like a champion
This is what sets XERA apart from every classic creature game: no waiting for turns — battles happen in real time, and you are in the arena too: control your own character, swap positions with your Xera on the fly and chain true team combos. Each Xera brings its own unique set of abilities that you control directly — move, dodge and unleash them at exactly the right moment.
Type advantage wins duels
Building a smart team matters as much as quick fingers. Every type is strong against some rivals and weak against others:
Mix types, cover your weaknesses and switch creatures mid-battle to turn a duel around.

Tiers: every Xera matters
Every Xera belongs to Tier 1, 2 or 3 — the higher the tier, the more powerful the Xera. But here's the twist: many coliseums demand you fight with a specific tier or tier combination. Your favorite Tier 1 companion is never left behind — every Xera in your collection always stays useful in battle.
Challenge the Xera Masters
Coliseums across the archipelago host battles against the Xera Masters — the strongest trainers of each island. Challenging them is what the Colosseum is all about.
Thalia, the Water Master
WaterChampion of the tide coliseum. She rides every wave with a smile — her duels flow, crash and never stop moving.
Hanna, the Gum Master
GumDon't let the bear beanie fool you: her bouncy Gum-type team stretches, sticks and snaps back when you least expect it.
Agatha, the Plant Master
PlantKeeper of the garden coliseum. Calm as a greenhouse morning — until her vines close around your whole strategy.
Roque, the Clay Master
ClayThe barefoot kid of the desert arenas. Underestimate him once — his stone-solid team will make sure you never do it again.
Alrik, the Monster Master
MonsterThe biggest laugh in the Colosseum — and the biggest Xeras too. Alrik and his monsters play rough, but always with a grin.
The Prismatic Master
PrismaticThe final challenge. Champion of the grand arena and keeper of the rarest type — beat every Master to earn this duel.
Rise to Champion
In our first launch: 12 biomes, each with 12 coliseums where you face their trainers and defeat them for great rewards. Climb from local arenas to the grand Colosseum, beat every Master and claim the ultimate title: Champion of the XERA Colosseum.