If you're new to Tower Rush, I'd definitely recommend spending some time in the demo version first. The gameplay is simple to understand, but knowing when to keep climbing and when to cash out takes a bit of practice.

I recently came across this guide that explains how the demo works, what features you can expect, and how it compares to real-money play. It also covers the basic mechanics without making things overly complicated: https://odds96.com/bn/blog/tower-rush-demo

I found it useful because it helped me get familiar with the game's pace before risking any real money. If you're just getting started, it's a good place to begin.