
Free
In-App PurchasesWith Ads
Rating summary
About
DemonJack is an online pet-battle game. Collect and raise pets, explore species and items, and fight in real-time or turn-based battles. Climb the ranks in PvP matchmaking, challenge friends, and test your build against other players in the arena.
Manage your inventory, craft gear, and trade on the marketplace to get stronger. Complete quests for rewards, team up in chat, add friends, and follow notifications and activities so you never miss an update. Sign in, sync your profile, and keep playing with a hand-crafted fantasy UI built for your phone and tablet.
Whether you like strategy, collection, or competitive PvP, DemonJack brings pets, battle, and progression together in one world.
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What's New in Demon Jack
1.0
May 20, 2026
5
In-App Purchases
$2.99
Inventory Expansion 60 Slots
Permanently expand inventory capacity to 60 slots.


