Clicker Heroes is an odd game. There is very little to do as you mostly mash a button to attack a monster, but you don’t even have to do that. It will just attack while you watch, mashing the button just kills it faster. However, you don’t even have to watch. Stuff dies and you gather monther while you are gone and playing other games or sleeping.
That being said, it is oddly addictive. I look forward to checking in on my heroes, seeing how many levels they cleared, upgrading my fighters with new abilities, mashing the button to help kill a boss and then going away for a few hours. It’s just a relaxing thing to check in on once or twice a day. Every so often you can restart to get hero souls which give you a boost to all the damage. When the game restarts you keep certain things but heroes go back to level one and you start from the very beginning.
This is definitely a game you may want to check out since it is free to play. Best wishes and may the gaming gods bring you glory.