Hacker

From wiki.soldat.nl

A hacker is the Soldat name for a cheater.

You can also read about Hacks.

[edit] Commonly Used Hacks

• Flyman/speed hack - the hacker flies around super-fast.
• Teleport hack - Self-explanatory; can be confused with a speed hack in-game
• Deathwalk - The hacker will respawn where he died, both from normal deaths and by deadly polygons (such as ctf_Voland's central death pit).
• Ladderjump - The hacker can jump in mid-air.

These are by no means the only hacks used, as they are abundant and cover everything from aimbots (where the hacker's cursor towards other players is automatically calculated) to infinite-ammo. Watch out for these jerks, and, if you have the power to do so, ban them to no avail!