If you use or used a cheat in a specific game session, your score will not be included in the High Scores list, in that session, still cheating can be good for debugging/sandboxing purposes.
This cheat is not available in Open TTD 1.2 and newer, because it is an awful hack that is likely to break the game badly and isn't even really useful.
If you must do this you should at least inform the clients that they are playing on a server with cheating enabled.
You can look here to see Magic Bulldozer in action: (Although the production value max is 2,040 tonnes/2,040,000 kilograms) The time is at your hand!
You can go back in time or travel to the future with this cheat.
You can't give gifts to characters right away after meeting them.
Talking to characters will increase your Relationship EXP with them.
To have a successful date you will need to raise the Mood to 5/5 and kiss the character.
Talk to and give gifts they like to raise the Mood to be full in order to kiss.
Like gift giving, you can't go on dates without talking to a character for a while.
Once you have enough successful dialogues with the character, a message letting you know that they are your love interest will appear and you will be able to date them.
has recently been getting an awful lot of traction. A lot of the time it just seems far too ridiculous to be believable. If you don't trust your other half, the answer isn't to have them seduced by someone else.