Running a web-based video game on a droplet

First, I’d like to explain my project. I have hired a group of developers to implement one game for me (using Unity) and run it on different platforms. What we have for the first phase of the project is a web-based version, in WebGL, for pre-launch. I need to run it in a place where I could be prepared almost instantly, with no problems, if traffic increases. So I need a web page, blog, landing page, etc. I already created a droplet, now I realize that maybe the only droplet I need is the wordpress droplet, and I need to cancel the previous one (I think), I’m not sure. What would be the best way to go? Thank you all! Luis