Item description:

OPTIONS

Num 1 - Infinite Health
Num 2 - Infinite Stamina
Num 3 - Infinite Ammo
Num + - Infinite Grenades/Mines
Num 4 - No Reload
Num 5 - Skills No Cooldown
Num 6 - Super Accuracy
Num 7 - No Recoil
Num 8 - Increase Fire Rate
Num 9 - Edit Upgrade Kits
Num 0 - One Hit Kill

Ctrl+Num 1 - Max Score
Ctrl+Num 2 - Score Multiplier
Ctrl+Num 3 - Set Game Speed

NOTES

"Max Score" takes effect when you gain score.
"Increase Fire Rate": the effect may not be obvious for some weapons if they have reload animation every time they fire.
"Infinite Ammo" will make grenade and mine amount display as 999, but it doesn't actually affect grenade and mine quantity. If you need infinite grenades and mines, you'll need to use "Infinite Grenades/Mines" option.