
DLL-injected relax and aim assist cheat from the osu!rx era. Rivaled AQN V2, a premium paid cheat, and some considered it even better. Originally built in C++ by kat, eee, and Cherry.
- Status: Archived · Free · DLL inject · Testing
- History Preview: fishy.moe/megumi
- Maintainer: kat, eee, and Cherry (original developers)
- Website: megumi.dev (the real, still-active official site, owned and maintained by czapek)
- Download: No public build is distributed. The original C++ source and forum threads are gone; a recovered build is in private testing (see below).
- Cheats:
- Aim Assist: teleports the cursor near the circle, then teleports it back to its original position
- Timewarp: slows down the game
- HD and FL Remover: turns the HD and FL visual effects off without disabling the mod flag
- AR and OD Changer: changes the AR and OD values
- Replay Bot: mimics a given player's replay by loading that replay's
.oszfile - Relax hack: automated clicking
Note
Noted by hinamizawa: Kat was one of the era's best known and most communicative cheat developers, active in the Kawata community alongside co-developers eee and Cherry. Auto Assist Megumi's original C++ codebase, its downloads, and its forum threads are all lost to time. As a DLL-injected tool from the same era as osu!rx, it likely also needed the patched b20220424 build to run, though this is unconfirmed.
Noted by hinamizawa: Kat was one of the era's best known and most communicative cheat developers, active in the Kawata community alongside co-developers eee and Cherry. Auto Assist Megumi's original C++ codebase, its downloads, and its forum threads are all lost to time. As a DLL-injected tool from the same era as osu!rx, it likely also needed the patched b20220424 build to run, though this is unconfirmed.Caution
Flagged by cbKocham (kird3333d): The only known revival attempt was a Python recreation on GitHub. It was reported to bundle a separate script that deletes the user's osu! install. We could not verify this ourselves, but out of caution we have removed the link and do not recommend running it. It never faithfully reproduced the original and was not considered viable.
Flagged by cbKocham (kird3333d): The only known revival attempt was a Python recreation on GitHub. It was reported to bundle a separate script that deletes the user's osu! install. We could not verify this ourselves, but out of caution we have removed the link and do not recommend running it. It never faithfully reproduced the original and was not considered viable.Note
Provided by cbKocham (kird3333d): A final build from Kat's team has since been recovered and handed over for backup, archival, and testing purposes. It is kept privately for now, pending safety verification, and is not currently available for public download.
Provided by cbKocham (kird3333d): A final build from Kat's team has since been recovered and handed over for backup, archival, and testing purposes. It is kept privately for now, pending safety verification, and is not currently available for public download.Note
Provided by kaury: A second build, referred to as
Provided by kaury: A second build, referred to as megumi_osu.dll, came up separately during outreach: its holder described it as a Discord-only copy distinct from the archived megumi_final.dll above (which Kat's team released to a handful of forums), and shared two screenshots of its aim assist panel showing an advanced mode toggle and an algorithm control the archived build's menu doesn't have, in place of the archived build's lock to center option. The algorithm control isn't a single fixed option: the two captures show it switched between at least controlled and gravity modes, the latter swapping in its own assist speed and assist range sliders. Per the same holder, this aim assist panel is believed to be the only difference between the two builds; everything else (relax, difficulty, replays, scripts, config) is presumed identical.Note
Noted by hinamizawa: Update: both hash-verified builds,
Noted by hinamizawa: Update: both hash-verified builds, megumi_final.dll and megumi_osu.dll, have now been retrieved and archived. Both are secured for preservation before any re-release.Note
Provided by kaury: A third menu capture has since surfaced, from a developer build of the client. Its title bar reads
Provided by kaury: A third menu capture has since surfaced, from a developer build of the client. Its title bar reads megumi.dev, its active user is "developer", and it is dated October 2022. It carries two tabs the earlier captures don't, "rewrite" and "misc", plus a "debug overlay" toggle in the aim assist panel, so it looks like an internal, developer-facing build distinct from the released menus above. See the "Developer build" gallery below.View 4 Auto Assist Megumi UI screenshots
View 3 Discord-sourced Auto Assist Megumi screenshots



A hash comparison naming both known builds, and the Discord-sourced build's aim assist panel with the algorithm set to
controlled and then gravity. Its loader's status bar carries a farewell from the original team: "R.I.P megumi | kat, cherry & eee (polish guy) | we had fun while it lasted <3".View 1 developer-build Auto Assist Megumi screenshot

A developer build of the megumi.dev client (active user "developer", dated 16 October 2022). Its tab bar adds "rewrite" and "misc" tabs the other captures don't show, and the aim assist panel carries a "debug overlay" toggle. Shared by kaury.






