Steam engines can explode.
Posted: Sun Mar 12, 2017 7:06 pm
How about this, if a Stem Engine is at max Performance is a chance by 1% per min to explode.
Your suggestion is similar to the suggestion In this thread, in which it was suggested that entities should break down regularily, so that they must be repaired by the player.
I don't think that steam engines should be at risk of exploding on 100% usage, because that doesn't necessarily mean that they are being overloaded. It simply means that they are being used at full capacity.
Exploding engines due to overloading would only be meaningful if the game had some option to overload them and the player makes use of that option.