Is there a way to make it so that when a player goes over a square with a certain sprite attached to it, randomly make the square have one of four different sprites.
Yes.
Imphenzia: How Did I Learn To Make Games:
The purpose of this forum is to assist people who are ready to learn by doing, and who are unafraid to get their hands dirty learning how to code, particularly in the context of Unity3D.
This assumes you have at least written and studied some code and have run into some kind of issue.
If you haven’t even started yet, go check out some Youtube videos for whatever game design you have in mind. There are already many examples of the individual parts and concepts involved, as there is nothing truly new under the sun.
If you just want someone to do it for you, you need go to one of these places:
https://livehelp.unity.com/?keywords=&page=1&searchTypes=lessons
How to report your problem productively in the Unity3D forums:
This is the bare minimum of information to report:
- what you want
- what you tried
- what you expected to happen
- what actually happened, log output, variable values, and especially any errors you see
- links to documentation you used to cross-check your work (CRITICAL!!!)