The mods work on both singleplayer and multiplayer.
Xray
Flymode
Extract folder mods to
Username > AppData > Roaming > .minecraft
Replace minecraft.jar at
Username > AppData > Roaming > .minecraft > bin
F - Toggle flymode
E - Go up
Q - Go down
X - Toggle Xray
C - Lights up dark places
V - Finds tunnels and caves underground
U - Increase flying speed
Virus scans:
Virustotal
Jotti virus scan
Virscan
Credits:
Zombe
Creator of Xray
Why can't I download?
You need a vertified account. Check your mail.