NEODUEL: Backpack Monsters

NEODUEL: Backpack Monsters is a PvP inventory auto-battler with a monster-trainer twist! Collect Cosmions and items, and strategically manage your backpack to create unbeatable combos in tactical duels. Rise through the leagues to become the ultimate Cosmion master!

Monster-taming meets strategic inventory management in this thrilling multiplayer, auto-battler game!

Choose your Cosmions, place and combine them to create powerful synergies and beat your opponents!

Use essences to evolve your Cosmions into their advanced forms or make use of the power of fusion between different monsters to unlock unique and powerful creations.

NeoDuel: Backpack Monsters is an asynchronous multiplayer game. You have control over time and the game's pace.

Need a break? Pause and take your time. Your progress will be on hold, and your opponents will be ready and eager for your next move.


From your humble neighborhood street to the shiny stadiums of monster battling, win against other players to rise through the leagues!

NeoDuel: Backpack Monsters includes ranks and features designed for thrilling, competitive play.