Very nice! I think the biggest improvement you could make would be to keep the photos of each game with the relevant text. This is easy to do with Bootstrap, just stick them both in a <div> with a class of row, then use the col- classes for the text and images.
<div class="row">
<div class="col-xs-3 image">
<p class="well"><a href="https://en.wikipedia.org/wiki/The_Legend_of_Zelda_(video_game)"><img class="img-responsive" src="https://upload.wikimedia.org/wikipedia/en/3/3a/Legend_of_Zelda_NES.PNG"
alt="Link attacking Octorok monsters with his sword in the overworld"></a></p>
</div> <!-- closes image -->
<div class="col-xs-9 text">
<p class="well"><a href="https://en.wikipedia.org/wiki/The_Legend_of_Zelda_(video_game)">
<span class="game-title">The Legend of Zelda</span></a>, the first game of the series, was first
released in Japan on February 21, 1986, on the Famicom Disk System (NES). A cartridge version,
using battery-backed memory, was released in the United States on August 22, 1987, and Europe on November 27, 1987.</p>
</div> <!-- closes text -->
</div>
Notice that instead of all the images being in a row class and all of the text being in another row class, each text/image combination would be in a separate row. Hopefully, I made that clear and didn’t just confuse the hell out of you
Now, when you resize your screen/browser, it will size down until it hits 100px of width and then stops getting smaller.
If you now do what @PortableStick wrote your Site will look much better
The Problem now is, if you smaller your screen to a certain point or watch the site on a phone, your columns will overlap because the wells don’t get smaller anymore.
To solve that you can set your column classes like this:
<div class="col-xs-12 col-md-3">
for the Images
and
<div class="col-xs-12 col-md-9">
for the Text-Section
This will, if you watch the site on an extra small (xs) screen like a phone, set the columns-width of your images AND text to span 12 columns; it will place the Text-Section under the Image.
Then, if you resize or watch the site on a medium (md) screen - for example a desktop, you will have your Design of 3-column width for the Image and 9-column width for the text.