Ethan Crossfield 
A fresh Deltarune Chapter 5 update went live on July 9, moving the game to version 0.0.247. With 17 general gameplay changes and seven text-related updates, this patch is less about new content and more about tightening core stability—addressing softlocks, crashes, combat oddities, and UI problems that can disrupt a run.
What happened with Deltarune Chapter 5 version 0.0.247
Deltarune received another update on July 9, raising its version number to 0.0.247. The patch notes list 24 total items, with 17 categorized as general game changes and the remaining seven focused on dialogue or other text.
The bulk of the update centers on bug fixing. The release targets a range of issues that can break progression or immersion, including potential softlocks and crashes. Notably, it includes fixes aimed at softlock scenarios such as clipping through the floor after certain platforming encounters, and getting stuck when using Rude Buster in the first phase of a platforming battle before the chapter boss.
Combat and gameplay consistency also received attention. One fix prevents bullet grazing from incorrectly extending attack timing during an aqua miniboss encounter. Another resolves a problem where a bread-smashing time attack could fail to display a 0 digit properly. There’s also a correction for an armor intended to increase invincibility frames that previously didn’t function against the chapter boss.
On the technical side, the patch includes multiple memory leak fixes, described as potentially linked to random crashes on PlayStation 4. Additional platforming and encounter-related stability improvements include resolving cases where scissors would stop dealing damage after an event. Visual and UI issues are addressed as well, including a fix for the SOUL remaining in the birdcage if the chapter’s first scene is skipped in a certain way.
The patch also covers smaller presentation problems—such as overlapping textboxes, being able to move around with the menu still open, and train blueprints hovering in the air—alongside various minor graphical and technical fixes.
Why it matters for players right now
For players working through Chapter 5, stability patches often matter more than headline features. Version 0.0.247 is explicitly designed to reduce run-ending interruptions—softlocks, crashes, and progression blockers—while smoothing out moment-to-moment gameplay.
The inclusion of multiple softlock fixes (floor clipping after platforming, and a Rude Buster-related lock before a chapter boss) directly targets the kinds of failure states that can force resets or make a segment effectively unwinnable. Meanwhile, the PlayStation 4 memory leak work suggests the studio is also chasing down platform-specific instability rather than treating crashes as a generic issue.
Combat correctness changes—like fixing bullet grazing behavior and correcting invincibility frame functionality against the chapter boss—also matter for players who rely on consistent timing and defensive windows. Even small display corrections (such as the missing digit in a time attack UI element) can affect decision-making during tight sequences.
Finally, the patch’s UI fixes—overlapping dialogue boxes and menu interaction problems—help ensure that the game’s scripting and player controls behave as intended during high-pressure moments.
What to watch next after this patch
This update is framed primarily as a maintenance release: 17 general changes, seven text updates, and broad bug-fix coverage. The next steps players should watch for are continued improvements to Chapter 5’s edge cases—especially around platforming transitions, encounter scripting, and any remaining UI overlap or menu-control anomalies.
On the content-adjacent side, the text changes include a new dialogue entry in an extremely obscure circumstance in the Cliffs shop, credits added for contributors (Matt Cummings, Zu Ehtisham, and Marcy Nabors), and a Castle Town manual mention of Susie’s SCYTHEMARE. Those additions suggest ongoing refinement of presentation and documentation even as the studio focuses on stability.
Practical takeaways
- If you encountered softlocks in Chapter 5—especially floor clipping after platforming—update to 0.0.247 and try the segment again.
- Combat timing should be more consistent now: bullet grazing during the aqua miniboss no longer improperly extends attacks.
- PlayStation 4 players affected by random crashes may see improvements thanks to memory leak fixes.
- Invincibility frame behavior tied to an armor is corrected for the chapter boss, which should improve defensive reliability.
- Text/UI issues like overlapping dialogue boxes and menu-control glitches should be less likely after updating.
Expert View
This patch reads like the kind of “quiet stabilization” that keeps a chapter playable long after launch hype fades. By targeting softlocks, memory leaks, and timing inconsistencies, version 0.0.247 reduces the friction that often turns single-player progression into a grind of retries. It also signals that the studio is still actively validating platform-specific behavior—an underrated part of sustaining momentum for long-running indie releases.
