MW4 guide: campaign cheat order so you keep the checkpoint

People search this because they flipped every toggle on a Call of Duty Modern Warfare 4 trainer and the checkpoint died. This is the order that keeps all 16 story missions writable. Download: MW4 trainer. Offline campaign only, Steam 4435490, TrainerHub ZIP.

Step 1 — survive. God Mode and infinite plates first (Infinite Armor Plates, Instant Plate Insert, Max Plate Carrier). Those do not touch chapter scripts. HP/armor sliders are optional once god mode is on.

Step 2 — guns. Infinite Ammo, No Reload, No Recoil, Perfect Accuracy once the shooting starts, not on the briefing. Skip Rapid Fire / Super Damage on friendly scenes: keep No Friendly Fire Fail separate, and One Hit Kill on scripted enemies often stalls the cutscene. Super Damage for act bosses, ammo + god mode for trash packs.

Step 3 — tactical. Infinite grenades, Semtex, C4, stims do not kill checkpoints. Do not spam explosives in a scripted corridor or the door trigger never fires.

Step 4 — campaign and Stranded. Unlock All 16 Missions only after a normal save if you want to hop chapters. Skip Checkpoint / Skip Objective once each, do not hold them. Reveal Stranded objectives / caches / outposts after a story checkpoint. Freeze Scripted Enemies and Easy AI are for farming, not cutscenes. Infinite Mission Timer only on timed chapters.

Do not enable as a pile. Super speed + Gone Dark stealth + one-hit + indoor Traffic is the classic “broken MW4 checkpoint” recipe. Turn the extras off, Restart Checkpoint Clean, continue. Full option list: Call of Duty Modern Warfare 4 trainer. Mission notes: hub. Windows only. No multiplayer.