Assassin’s Creed Unity is widely regarded as one of the most visually ambitious yet technically divisive entries in the franchise. This report examines the "Fling" trainer, a third-party software tool used to modify the game’s memory to enable cheats. While trainers are common in PC gaming, the Fling trainer for Unity holds a unique status due to the game's specific structural design—specifically its RPG-like gear system and its lingering technical idiosyncrasies.
In Unity, Arno Dorian is notoriously fragile. Three musket shots or two sword slashes usually desynchronize you. The Fling trainer makes Arno invincible. You can stand in a firing squad line, let them reload three times, and walk away unscathed. This is essential for the game’s absurdly punishing co-op missions when playing solo.
When you activate Fling’s trainer, you don’t just become invincible. You become Arno Dorian as he was meant to be.
These are the standard hotkeys for the Fling AC Unity Trainer. Note: Keys can often be customized in the trainer interface.
| Hotkey | Effect | Notes | | :--- | :--- | :--- | | F1 | Activate Trainer | Press this first. You should hear a sound confirming activation. | | Num 1 | Inf. Health | Keeps Arno alive. | | Num 2 | Inf. Items/Money | Adds currency or prevents item consumption. | | Num 3 | Inf. Phantom Blade | Unlimited bolts. | | Num 4 | No Reload | Removes the need to reload pistols/muskets. | | Num 5 | Super Speed | Increases movement speed. | | Num 6 | Slow Motion | Slows down game time. | | Num 7 | One Hit Kill | Kills enemies instantly. | | Num 8 | Stealth Mode | Makes you invisible to enemies. | | Num 9 | Teleport to Waypoint | (If available) Instantly moves you to your map marker. | | Num 0 | Undo Teleport | Returns you to the previous location. |
(Note: Exact keybindings may vary slightly depending on the trainer version. Always check the trainer's interface for the exact list.)
Assassin’s Creed Unity runs on a modified Anvil engine. From a technical standpoint, the Fling trainer works by scanning the game's Random Access Memory (RAM) for specific value strings (e.g., finding the integer that represents the player's current Livres) and locking that value so it does not decrease (or sets it to a high number).
The "Fling" Aspect: Fling trainers are often designed with "version agnostic" features or are updated rapidly. Unity received many patches post-launch. The longevity of the Fling trainer serves as a case study in reverse engineering: the tool locates the "base address" of the variables. Because Unity stores variables like "money" and "health" in static offsets relative to the player structure, trainers for this game have remained functional across multiple game versions and even across different repacks (GOG vs. Steam).