To run it on Rocknix, I had to buy Pico-8, because they don't include it out-of-the-box. But, once I had it, I ran it on my computer, and it turned out to be way more funnier than I expected. I thought, well, okay, I can explore and play games through the website, right? Wrong! The fully integrated Splore makes the experience much more immerse. The start screen heavily reminds me of Commodore C-64. So much nostalgia (but, with much more responsive controls!).