How to make a timer to select actions in c#?

Question

C++ / C#

I have such a question, how to make a timer, a certain band that will decrease with a certain time interval (5s) for example. And you need to choose a couple of options, I chose the wrong one, then minus 1 xp, I didn’t have time to choose, then - 2 xp. How can this be done in unity? Recommend something. Please.

Answer 1

See a lot of examples here .