How to Play the Deltarune Fight Game Where You Fight Your Friend Roblox

DELTARUNE Fight is a fan-made Roblox experience by ItsIsaacIO that recreates DELTARUNE-style battles, and its published listing allows up to 15 players per server. This page covers what you can rely on when you play together with other people, and what you should confirm in-game.

Playing alongside other people

The listing documents mobile and console support and the control keys Z (confirm), X (go back) and a context-sensitive C. It does not document private duels, a challenge list or spells bought with wins, so treat claims about those as unconfirmed.

Before your first group run

1. Join the same server as your friends from the experience page.
2. Agree on one encounter to practise instead of jumping between fights.
3. Check the on-screen prompt for any action a guide describes differently.

Making a group attempt work

Coordination matters more than raw damage: keep somebody on defence so TP keeps building, heal before a phase change rather than after a wipe, and let one player call the pattern so nobody drifts into a projectile.

Known gaps

We could not verify a dedicated player-versus-player duel mode in this experience. Where community posts describe one, check the current in-game menu before relying on it.