◇DELTARUNE FIGHTPLAYER GUIDEPLAY ONLINE
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The Roblox game,
without the guesswork.

This guide covers the Roblox experience by @ItsIsaacIO. The button below takes you to its actual Roblox listing.

OFFICIAL ROBLOX LISTING

DELTARUNE Fight [EXPANDED]

Creator: @ItsIsaacIO · Place ID: 102053304052438 · Fan-made fight simulator

Open and play on Roblox ↗

How to start

  1. Open the official Roblox page. Check that the creator is @ItsIsaacIO so you do not land in a different DELTARUNE fan game.
  2. Sign in and press Play. Roblox may ask you to open or install its app.
  3. Check the in-game prompts. The official description confirms Z to confirm, X to go back, and C for an action that changes with the situation.
  4. Practice before chasing a P rank. Learn each battle's prompts inside the game. We have not verified a universal boss-by-boss route.

What is confirmed?

Game nameDELTARUNE Fight [EXPANDED]
Creator@ItsIsaacIO
PlatformsMobile and consoles are supported, according to the game description.
ControlsZ = confirm; X = go back; C = context-dependent.
Last checkedOctober 20, 2026. The listing and features may change.

Where to go next

Need help with the keyboard? Read our controls page. Looking for challenges? See the boss and P-rank list. Wondering about free items? See the verified codes status.

Sources

Official Roblox game page ↗ · Roblox public game data ↗