Quick Answer
You can install a free, unofficial Can 'Em All trainer mod using MelonLoader 0.7.3 for the full Windows game. Its in-game menu changes money, weapons, creatures, factory equipment, and regular progression. Back up your save first, because money, weapon, and progression changes may remain after you remove the mod.
How do you install the trainer mod?
You need the full Windows game, MelonLoader 0.7.3, a save backup, and the trainer v7.3.0 Windows ZIP.
This mod is for single-player use and is unaffiliated with the game's developer. You do not need an account or a separate trainer executable. It targets the full release, rather than the separate demo.
Back up your save
Keep a backup of your game save before installing or experimenting with the trainer. Your changes can affect progression and achievements. Your save is save.sav under %USERPROFILE%\AppData\LocalLow\LuisDev\Can 'Em All.
Download the required versions
Get MelonLoader 0.7.3 and the trainer v7.3.0 Windows ZIP.
On the trainer release page, download the Windows ZIP from Assets. The archive contains the DLL and a README, without original game files.
Open the game folder
In Steam, right-click Can 'Em All. Select Properties → Installed Files → Browse to open its installation folder.
Install MelonLoader
Install MelonLoader 0.7.3 for the full game's executable in that folder. Start the game once, then exit.
Extract the trainer and launch
Extract the trainer ZIP into the game's main folder. The archive already includes a Mods subfolder.
Check that Mods/CanEmAllFullMod.dll exists, then start the game again. You do not need to copy trainer files into the MelonLoader directory.
How do you open and control the trainer menu?
Press the physical key immediately below Esc, to the left of 1, to open or close the menu.
On French AZERTY keyboards, this is ². On many QWERTY keyboards, it is the backtick/tilde key. F8 is also listed as an opening shortcut, but its behavior remains unconfirmed.
Choose your menu language
Click EN or FR beside Close at the upper-right of the trainer. A new installation starts in English. You can switch without restarting, and your language choice is saved.
Change your money
Open Player, click the money field, enter a number, and press Enter to apply it.
Adjust numerical settings
Hold Shift while clicking + or - to change values by 10 instead of 1.
Find the extra equipment controls
Open World → Equipment for automatic turret ammo supply, vacuum capacity and throw rate, and flamethrower range.
What features does the trainer include?
You get nine tabs covering player stats, spawning, weapons, factory settings, progression, statistics, and casino probabilities.
| Tab | What you can do |
|---|---|
| Player | Change Money, infinite stamina, movement speed, jump height, and damage. |
| Creatures | Select and spawn available creatures. |
| Cans | Spawn cans using the game's object pool. |
| Weapons | Unlock and equip weapons, add ammunition, and enable automatic ammo supply for compatible guns. |
| Chances | Adjust combat and reward probabilities. |
| World | Change day/night duration, conveyor speed, truck settings, and equipment. |
| Progression | Unlock regular skill-tree upgrades and available weapons. |
| Save | View your current game statistics. |
| Casino | Adjust slot-machine probabilities when the casino is available. |
Under World → Equipment, you can enable automatic turret ammo supply. You can also increase vacuum capacity and throw rate, or adjust flamethrower range.
What limits and save risks should you know?
The trainer leaves permanent prestige upgrades and the final exit unlock unchanged, and it does not automatically unlock the casino.
Automatic ammo supply excludes the rocket launcher and melee weapons to preserve their normal animations. Other features can behave differently depending on your save, game version, or progression. Future game updates may affect compatibility.
Back up your save before changing money, weapons, or progression. Those changes may be permanent. Removing the trainer does not reverse changes already saved.
What should you check when the menu does not appear?
Check the full game version, MelonLoader installation, DLL location, keyboard key, and logs in that order.
Check the game and loader
Confirm you are launching the full Windows game rather than the demo. Verify that MelonLoader 0.7.3 is installed correctly.
Check the DLL and menu key
Confirm the trainer DLL is inside the game's Mods folder. Try the physical key below Esc, to the left of 1.
Check the logs
Look in MelonLoader/Logs for error messages. If you report a bug, include your game version, MelonLoader version, and a description of the problem.
How do you uninstall the trainer?
Close the game and delete Mods/CanEmAllFullMod.dll from its installation folder to stop the trainer loading.
Open the game's installation folder, enter Mods, and remove CanEmAllFullMod.dll. Existing save changes remain after removal.
For the game's store and release information, see the Can 'Em All Steam overview.
The trainer can unlock the regular skill tree, but permanent upgrades still come from the sell factory loop.
FAQ
You need the full Windows release for this trainer; the separate demo is unsupported.
No. You need the full Windows game on Steam and MelonLoader 0.7.3.
No. You install the mod DLL and use its menu directly inside the game. The mod is free.
You download the trainer through GitHub. A Nexus Mods release is only a possible future option.
No. You can unlock regular skill-tree upgrades and available weapons. Permanent prestige upgrades and the final exit unlock remain unchanged.
No. Deleting the DLL stops the trainer loading, but it does not reverse saved money, weapon, or progression changes.