Medusa icon

Medusa -----

Free | Open Source | Effective & Reliable | 1.8-1.12.2




Version: v1.5.7
the aim checks are hillerislty easy to false but yes very col anticheat moveement checks are good, ghost blocks may false if set to ban. badpackets check very good boy

Version: v1.5.7
did you add useless themes, but couldn't fix the false positives?
did you add useless themes, but couldn't fix the false positives?

Version: v1.5.7
It works perfectly, but it detects fly when im in creative and detects velocity when I hit someone

Version: v1.5.7
It's check is passable, but there are a lot of false positives, such as counter-backs and the like, and the check on Killing Halo has false positives, it's a good anti-cheat, but it still has a lot to fix

Version: v1.5.7
report a noslowdown bypass source
use FDPClient Vulcan NoSlow and slowdown event write C0B StopSpring can bypass noslowdown check

Version: v1.5.7
Abandoned.
Can cause lag spikes and tps drop.
Now with 2 many false flags and author is gone.

Version: v1.5.7
An excellent anti-cheat, but flying in creative mode is also flagged by the anti-cheat, other than that, its truly amazing!

Version: v1.5.7
Please Updatee to 1.17 I beg please please I beg reviews say it's very good asdasd a

Version: v1.5.7
Is the author back? Great anti cheating, hope not to leave again.I'm looking forward to the next version :)))

Version: v1.5.6
Very good anti cheating, but why didn't he update.. I hope the author can come back :(

Version: v1.5.6
may u add op bypass also its false flagging me and my friends because its really annoying

Version: v1.5.6
AntiCheat very good very smart dev you should get this ac its very good gladurbad very good dev

Version: v1.5.6
Amazing Anticheat, amazing developer.
I'm looking forward to 1.6.
Please update the discord link.
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Author's response
Hi Killeurdu2b. Thanks for reviewing Medusa! The discord links have been updated. :)

Version: v1.5.6
The reach check is probably the best you'll find inside a free anti-cheat currently.

Here are some statistics I obtained about the reach check after conducting some tests against the StrikePractice "Hard" Bot using default Medusa settings:

False positives per 5000 legit hits (140-160ms): 0
False positives per 5000 legit hits (1000+-50ms): 2
False positives per 5000 legit hits (Clumsy Throttle: 125ms, 10% Chance): 5

Lowest detection (140-160ms): 3.5 Reach (3 Alerts)
Lowest detection (1000+-50ms): 3.4 Reach (1 Alert)
Lowest detection (Clumsy Throttle: 125ms, 10% Chance): 3.25 (3 Alerts)

The detections were tested by using correctly calculated reach at different values. The sample size was 50 reach hits. The lowest value I tested was 3.15.

Here's how Medusa's reach check compares detection wise against other anti-cheats that I've tested (140-160ms):
https://i.gyazo.com/09287667550a12584f863b492c36134f.png

And here's how it compares against Verus (1000+-50ms):
https://i.gyazo.com/dd1dccc492b7029359e3a05f5c6c2678.png

It's important to note that Verus was not tested against the StrikePractice "Hard" bot but a real player.


I also have to mention that Medusa's movement checks produced quite a lot of false positives especially with higher latency.
Some aim checks also were producing false positives when teleporting so you'd definitely need to mess around with the config.
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Author's response
Wow, this is probably the best review I have ever seen on Spigot. I appreciate this so much!

Version: v1.5.6
AC is good but it miss hits people
i get flags when people respawn or go to another world (Multiverse)
overall its good
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Author's response
Hi GradientGamer. Thanks for reviewing Medusa! I will be sure to fix this issue before the 1.6 Free version release.

Version: v1.5.6
Excellent.
It false flags a lot but as long as you disable the right checks then you're good.
It supports most of the common hacks, I would love to see ping spoofing support as a normal human being cannot detect it.
I don't know how ping spoofing works but I know some anticheats can detect it so, it is possible.
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Author's response
I appreciate it. 1.6 is coming, it will have many better checks/code and new checks such as Phase, PingSpoof and Strafe will be added.

Version: v1.5.6
i mean medusa is a good anti cheat especially as it's free but it false flags A LOT
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Author's response
wagwan my drilla, im at school fuckin ya gyal, shes a peng ting, mad bunda innit.

Version: v1.5.6
It's the best anticheat, i've never tried aac but I've tried it on their test server annnd I rate it better.
Compared to NoCheatPlus it's the best thing ever.
Thank you !!

Version: v1.5.5
I'm not sure if it's only me, but I get no support.
Also, the test server was way better than the anticheat in my server.
Not talking about that there's an external anticheat plugin on the server.
I listen and I ask for help in the Discord, no response from the author.

thanks
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Author's response
Sorry, I was quite busy with working on Medusa and the Test Server I forgot about your request, you can come back if you'd like for support.

Version: v1.5.5
Honestly best free anticheat atm. underrated, needs some major creds!

80c80c80c

Version: v1.5.2
Out of all the Free anticheats, This has to be one of the best.

Very well made and well coded. Well done!

Version: v1.5.1
Bungeecord support or UrBad.

как зовут человека за велосипедом? велосипесдист.
(ах да, насчет плагина. он говно) (80 characters copypasta)

Version: v1.5pre5
5 stars im drunk 80 characters 80 characters 80 characters 80 characters 80 characters

Version: v1.5pre3
I easily bypassed a bunch of things, most notably killaura, with basic settings in LiquidBounce, but overall it's pretty good. I had fun tinkering with it.
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Author's response
Appreciate the review!

Version: v1.5pre3
Solid 5 star. Great checks, friendly & responsive developer! Would 100% recommend if you're looking for an effective free option against cheaters.
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Author's response
Thanks for the review!

Version: v1.5pre3
O M G...
Such a sexy anticheat, havent seen a free anticheat with a quality this good in awhile. This anticheat probably beats most premium anticheats in detection. The developer is a super nice guy, who patches bugs quickly and adds suggestion for the anticheat. Cant wait to see this anticheat grow to be the new expectation for anticheats.

Much love,
Etherised
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Author's response
Thanks for the review!

Version: v1.4.4
sexy anticheat made by sexy developer. 1.5 should be even sexier. sexy sex is sex.
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Author's response
Thanks for the review!

Version: v1.4.4
good product with some very nice checks for being a free anticheat.The dev is very nice and always responds quickly to bug reports etc
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Author's response
Appreciate the review!

Version: v1.4.4
как зовут человека за велосипедом? велосипесдист.
(ах да, насчет плагина. он говно)
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Author's response
Contact me on Discord @GladUrBad#0101 and I can help you get your issues fixed. Thanks for the review.

Version: v1.4.4
Well, pretty good working anticheat so far, appreciate your work to develop an free anticheat. Hope it's getting more attention in the future since this anticheat's starting to get decent.

Version: v1.4.4
Ok Medusa is starting to get real good nice job. Dev a chad like always. 5 star well earnt.

Version: v1.4.1-HOTFIX-3
After the review the dev reached out to me, came on the server, and troubleshooted a bit. When he found the issue he even decided to fix it on the spot and send me a fixed jar through discord. Honestly amazing support, was hesitant at first to let him do all of this, but truly a caring dev. Also right away when he noticed a few extra bugs that weren't even the point of the issue noted em down. Amazing dev, pretty good plugin with the bugs fixed
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Author's response
Appreciate the review :D

Version: v1.4.1-HOTFIX-3
Incredible anti-cheat! Probably the best of all the free anticheats.
Also Dev helped me with some issues I had with the anticheat.

Version: v1.4.1
Spiritien gone drunk lmfao, anyways real good new updates fixed a lot of stuff. Please continue being this good

Version: v1.4.0
Not sure what the guy under me is talking about, never had any issues with this plugin! Developer is super responsive and fixes bugs very quickly

Version: v1.4.0
Tested on my server, got myself (an OP) banned by jumping. 1.8 Server, banned for unfair advantage.
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Author's response
Contact me on discord @GladUrBad#8395, and show me the false positive. No one has reported this issue on the public test server, so this is not known to me. Please contact me ASAP and I will try to get it fixed for you.

Version: v1.4.0
Best anticheat, but Motion F (Dev) is giving false positives
How to reproduce? use /fly command and fly
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Author's response
Appreciate the review, this is a known false positive, for now please disable the check, and I will fix it in a later update.

Version: v1.3.5
Great anticheat. Amazing scaffold and movement detection though killaura sort of bypass's but the reach check is amazing. This anticheat is much better than other anticheats although I recommend this anticheat with thotpatrol since together, killaura, speed, fly, and scaffold all don't bypass
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Author's response
Appreciate the review, though I recommend you use 1.3.6 immediately after I release it, it's a big update that corrects a critical issue regarding registering the players into the system.

Version: v1.2.0
im still using NCP on my server with some addons. i will probably add this anticheat to my server because NCP's fly check is really easy to bypass.

Version: v1.2.0
very pog anticheat. dev knows his shit
verus skid omg pingspoof disabler ....!!!!! also jew
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Author's response
facts
but only disabler for reach check, i fix this soon.

Version: v1.2.0
jew. this is a jewish resource. 80 jewish characterssssssssssssssssssssssssssssss

Version: v1.1.1
Nice anticheat. I try to fly with this anticheat and got banned really fast! Good luck in develepment!

Version: v1.1.1
The Best Anti Cheat Plugin Ever Made.
If You Are A Server Owner You Should Definetly Use This.

Otherwise you are fool!

Version: v1.0.2
Dev poppin off truly impressive and creates competition among free anticheats. Take my 5 stars

Version: v1.0.2
Jew, sadly I cannot leave it at that and I require to have 80 charcters I believe my review is accurate and doesn't need anymore detail.
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Author's response
LMAO i love this

Version: v1.0.2
Truly impressive for a free anti-cheat. Comparable to some of the premium anti-cheats on spigot! Looking forward to future updates

Resource Information
Author:
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Total Downloads: 29,593
First Release: Aug 30, 2020
Last Update: Jun 18, 2021
Category: ---------------
All-Time Rating:
40 ratings
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Released: --------------------
Downloads: ------
Version Rating:
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