Another tip for search engines – and for your visitor’s comfort, would be to either put your tips on separate pages for each game, or have an index at the top to click to the spot in the page for each game (this last one is for visitors not SEO).
With a page per game, you can optimize for different keywords involving the game on each page.
I’m also finding the red a little hard to read on black.
Looks like you’ve put a lot of work in!