An old strategy game which can be downloaded from anywhere freely now. For example here:
http://letoltes.szoftverbazis.hu/1889882e62dd00d361c6063cecf2180446f2baae/4b925a3f/command_and_conquer__tiberian_sun_free/OfficialCnCTiberianSun.rar
or here:
http://www.gamershell.com/download_55872.shtml

You can download a trainer for this game from this link:
www.szemelyesintegracio.hu/trainers/ccsun.zip

This trainer has been written for Command and Conquer: Tiberian Sun and Firestorm v2.03
(working with First Decade version)

First run the trainer.
Then run the game.
Hit 1-3 on the numerical keyboard to turn options on/off. Make sure that NumLock is active.

There are 3 options in this trainer:

1. God Mode for GDI campaign
2. God Mode for NOD campaign
3. God Mode for Skirmish game

NOTES:
Obviously, You can use only one option at the same time.
On some campaign missions, some of Your units will not be invincible. If You get units at
the start of the campaign, those units may die, but if You build/train new ones, they will
be invincible already.

Turn off the cheats when You are not in a mission. For example on the first NOD mission,
if You enable god mode before You are taking control of the battlefield, the program will
crash when Your units would die in a scripted event.

You can send Your comments and bugreports to Ezt a címet a spamrobotok ellen védjük. Engedélyezze a Javascript használatát, hogy megtekinthesse.

Some information about virus reports for trainers generally. Read it before You post something about some virus.
http://szemelyesintegracio.hu/cheats/41-game-hacking-articles/212-trainers-and-anti-vir-softwares