If you use a trainer or Sandbox Mode to build an advanced vehicle, you can save it as a blueprint. Build your vehicle using any blocks you desire. Press the button in the builder menu. Give your creation a name and a description.
, which you can use to purchase cosmetic and specialized blocks. Shared Blueprints : You can download vehicles from the Steam Workshop
Whether you want to learn how to use manually for custom values? Trailmakers Cheat Trainer - Unlock All Blocks
For advanced users, community-made Cheat Engine tables allow you to manually alter values within Trailmakers.
If you are hesitant to download third-party software, remember that Trailmakers includes a built-in . In Sandbox, every single block in the game is unlocked from the very beginning, and you have access to infinite power cores. If you use a trainer or Sandbox Mode
A recent example is the , dated March 2026. This tool, which is 126.77 MB and requires replacing the GameAssembly.dll file in the game directory, functions as a modded client to grant access to paid expansion content. This is a more aggressive modification method, injecting code directly into the game's core logic.
Using OR gates, AND gates, and Timers (which are notoriously deep in the tech tree), you can create a vehicle that transforms from a car into a helicopter at the press of a button. Give your creation a name and a description
Click the button inside the trainer app. This step is crucial because it allows the software to properly hook into the game’s executable file as it boots up. Step 4: Activate Your Cheats
If you find you can't place more blocks even after "unlocking" them, you may be hitting the CPU Complexity Limit . You can use a Complexity Mod from the workshop to raise this limit above 700.
: By unlocking all blocks, players can let their imagination run wild without the constraints of limited resources or block availability. This freedom enables the creation of more complex and intricate structures.