This is a great idea for a refillable IBC tank with various functionalities. Let's break down the features you proposed:
1. **Refillable IBC Tank**: The idea of a refillable IBC tank that can be refilled when placed on the ground or mounted on a vehicle/trailer is innovative. It adds a layer of realism and convenience to the gameplay.
2. **Refilling Mechanism**: The concept of entering the IBC tank to refill it, similar to entering a vehicle, adds an interactive element to the gameplay. Having to get close to the tank to enter it makes the process more realistic and engaging.
3. **Specifications**: The specifications you provided, such as the price ($100), capacity (2000L), and filltypes (LIQUID and SPRAYER categories), give a clear understanding of the tank's capabilities in the game.
4. **Functionalities**:
- **Refilling Mechanism**: Being able to refill the IBC tank from a liquid tank (silo) or a barrel trailer enhances the gameplay experience and adds realism.
- **Overloading**: The ability to overload the IBC tank to another barrel trailer or liquid tank (silo) not only makes the tank versatile but also adds strategic decision-making for players.
- **Refueling Other Vehicles**: Allowing other vehicles to be refilled from the IBC tank, such as filling a water trailer while sitting in a tractor, is a convenient feature that streamlines the farming operations.
- **Refueling at Gas Station**: The concept of refueling the IBC tank at a gas station and using it to refuel vehicles in the field introduces an additional element of resource management and efficiency to the gameplay.
Overall, this refillable IBC tank concept enhances the immersion and realism of the farming simulation game, providing players with more options for managing resources and streamlining their farming operations. It would be a valuable addition to the game for players looking for a more detailed and interactive experience.