S.T.A.L.K.E.R. 2 v1.8.1 (+17 Trainer)

S.T.A.L.K.E.R. 2 v1.8.1 (+17 Trainer) by iNvIcTUs oRCuS (Updated January 2026) is your ultimate survival kit for the Chornobyl Exclusion Zone. Radiation, bleeding, and starvation are constant threats in this unforgiving world, often killing you faster than the mutants. This trainer removes those physiological limits, allowing you to explore the Zone’s darkest secrets without constantly checking your geiger counter or inventory.

This toolkit grants you total immunity to the environment. Furthermore, you can carry an entire armory with “Zero Weight” and never worry about your gear breaking thanks to “Unlimited Durability.” Additionally, eliminate the need for constant maintenance with “No Hunger,” “No Fatigue,” and “No Bleeding.” Whether you want to ghost through bandit camps in “Stealth Mode” or light up the night with a “Brighter Flashlight,” these 17 options make you the true master of the Zone.

Stalker’s Toolkit: Complete Feature List

Survival and Status

Num 0: Unlimited Health
Num 2: Unlimited Stamina
Num 3: No Radiation
Num 4: No Bleeding
Num 5: No Hunger
Num 6: No Fatigue

Combat and Weapons

Num 1: One Hit Kill
Num 7: Freeze Ammo (Works on Grenades)
Num 8: No Reload
Num 9: Stealth Mode
Num – (Subtract): Unlimited Durability

Inventory and World

Num / (Divide): Get 100,000 Money*
Num * (Multiply): Zero Weight
Num + (Addition): Set Speed Multiplier
Ctrl + Num 0: Set Jump Multiplier
Ctrl + Num 1: Brighter Flashlight
Ctrl + Num 2: Freeze Daytime (Locks to 12:00 PM)

*Note: Activate the Money cheat and then open your inventory to see the effect.

Extra Configuration

Disable Voice: To turn off the “demon voice” at startup, rename the trainer file by adding “_VoiceOFF” to the end (e.g., Trainer_VoiceOFF.exe).

Why These Cheats Change the Game

The Immune Explorer: First, the combination of “No Radiation,” “No Bleeding,” and “No Fatigue” fundamentally changes the survival loop. You can sprint through anomalies and highly radioactive areas without needing expensive artifacts or drugs, opening up shortcuts and loot locations that are normally death traps.
Logistical Freedom: Second, “Zero Weight” and “Unlimited Durability” solve the game’s strict inventory management. You can loot every weapon and armor piece you find to sell for profit, turning you into a wealthy trader without the hassle of being overencumbered or having your gun jam in a firefight.
Master of Time and Light: Finally, “Freeze Daytime” and “Brighter Flashlight” give you control over the Zone’s terrifying atmosphere. You can force eternal noon to avoid the dangers of the night, or use the enhanced flashlight to explore underground labs without the fear of running out of batteries or missing hidden details.