RAC | AntiCrash, AntiBot and Firewall plugin [SPIGOT 1.8.8] [REUPLOAD] 2.2.2

Against crasher- botattacks with own Firewall.

  1. Alihan
    Tested Minecraft Versions:
    • 1.8
    Source Code:
    Languages Supported:


    This anticrash is for every version above the 1.8> and 1.16! :D

    IMPORTANT: I can't fix every crasher, but I'll try it!
    ALSO IMPORTANT: it can be happen, that my plugin have bugs. Help me and report these bugs on my discord server.

    Welcome to the one of the best anticrash-plugin on the spigotmc forum.
    You're asking why my plugin is one of the best?
    Then look at these features m8.

    not online anymore!

    My discord


    STATISTICS (bStats)



    What you can do, if my anticrash is blocking innocent people?
    In a situation like this, i will please you to write my private on spigotmc and sent me what is happening by starting the following action. Remember. I also need the kickreason on a situation like this. Then you can go to the "checks.yml" and can set the check on "false".

    What for permissions do I have included?
    Type commands included 'illegal symbols' > rayzsanticrasher.bypass
    Get actionbar on live attack > rayzsanticrasher.attack
    /rac use > rayzsanticrasher.use
    /rac notify > rayzsanticrasher.notify
    /rac addons > rayzsanticrasher.addons
    /rac tps > rayzsanticrasher.tps
    /rac unblockips > rayzsanticrasher.unblockips
    Interact with command blocks > rac.interact.cmd

    How you can interact with my addonsystem.
    Then click here.

    What my antivpn-system actually do?
    I actually use a api website for this.(https://blackbox.ipinfo.app)
    On every join to the server, my plugin ask in a scheduler and new thread if the connection of the player is used by a virtual proxy. If the player got detected by using a vpn, he will get blocked by my system
    (also iptabled - optional).

    What my antibot-system actually do?
    In my antibot, the user will get teleported by joining the server minimal blocks in the air. By multiplying the ping of the user with my scheduler, can I check if the user is standing on this location or not. If the play is standing on the location, he will be kicked, cause he is a bot. Everyone is able to join the server. Bots will be get kicked, cause they aren't moving then they got teleported.

    What my firewall actually do?
    My firewall register every success connection from a player in a whitelist. During a attack where lots of connections attacking the server, the plugin is going to activate the firewall. All after connections during this time are gonna be blocked and will be added to a waitinglist. In this waitinglist is my system checking the provider of the actually ip and is checking if the ip is a virtual proxy or not. If not, the ip will be added to the whitelist and the user can join the server. If not, the ip will be blocked / iptabled (optional).
    After 5 seconds the system will check if everything is now over. If the attack is over, everyone can join the server and not no longer only the whitelisted people. The blocked ips will not be able to create a connection to the server again.

    What does 'OnlyProxyPing' mean?
    OnlyProxyPing is my new creation of OnlyProxyJoin. OnlyProxyJoin kicked players which are connecting by a ip which is not allowed. In OnlyProxyPing is the player even not able to ping the server as well.
    This is by default deactivated and can be activated in the checks.yml.

    Which checks are involved?
    How does the files looks like?


    Security is important... Use RAC for it! :)
    OpelInsigniaV6 likes this.

Recent Reviews

  1. ChildBeaterZ
    Version: 2.2.2
    i use this plugin,but one big problem this plugin i cant found,how to allow join server with schematic mode --> forge mode!!!
  2. melemonman
    Version: 2.2.2
    Good plugin, But sometimes my crasher client still bypassing your anticrash. noice!
  3. OpelInsigniaV6
    Version: 2.2.2
    This plugin is not good for now, but it will be good in the future! Keep updating it !!! :D
    1. Alihan
      Author's Response
      Yeah you‘re right. It‘s not so good yet… That the reason, why I decided to make a recode of my Plugin. ^^
  4. kassu02fin
    Version: 2.2.2
    Aika huono anticrash. Käytiin tossa ottamassa keittoa viimeviikonloppuna, ja silti kaatui koko servu. Ei jatkoon! Suosittelen käyttämään LPX, niin pää pysyy selvänä.
    1. Alihan
      Author's Response
      Could u please send me s private message on SpigotMC? Usually we could figure out, why it isn‘t working on your server.
  5. Gustavo_Player
    Version: 2.2.2
    A lot of kids in these reviews, bruh.
    1. Alihan
  6. allagtaplayer
    Version: 2.2.1
    all my bypasses still work. xDDD i've now over 12 crashers for your trash anticrash. xDDD 3 NettyCrasher, 5 NullPings, 1 InstantCrash and 3 PacketCrasher. xDD thats funny. and the instantcrash is mostly funny. it works only with your anticrash on a server xDD if i take it down, doesnt work the crasher. XDDDD lol XDDD
    1. Alihan
      Author's Response
      Oh. Could you possibly explain to me how this "InstantCrasher" is constructed? Then I can also fix this!

      To the NettyCrashern I can only say that I am just on it and they should have already fixed in the latest version.

  7. Timeox2k
    Version: 2.2.1
    Eines der besten free AntiCheats! LiquidBounce, Wurst, Wolfram alles war blockiert <3333
    1. Alihan
      Author's Response
      Ugh... It's an anticrash plugin, but okay... xd
  8. LuisDev
    Version: 2.2.1
    You Plugin is the badest Plugin :D You Test server ist Down und sprech deutsch du lackaffe
    1. Alihan
      Author's Response
      This is not an valid reason for your rating mate... ._.
  9. Devidysbnsb
    Version: 2.2.1
    you fuckind skid plugin shit test server dowend <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3
    1. Alihan
      Author's Response
      This is not an valid reason for your rating mate... ._.
  10. allagtaplayer
    Version: 2.2.0
    Bypassed with windowclick-crasher xD ez lol.
    BTW: you can fix all crashes. MEF-2 has fixed ALL crashes, without blocking packets. lul. And your redstoncheck ist very bad... this AC is for servers without players because it falseflags bots, blocking normal redstone machines and can easly bypassed with windowclick and any other methods. Windowclick is one of 6 bypasses, that i have for this ac...
    1. Alihan
      Author's Response
      Hm... I‘ll try to fix these things in the next update. Thanks for the information.