Greasy Fork is available in English.
Preview screenshots straight from the prods search by hovering over links.
This script uses less of scene.org's bandwidth, but in 2020 I actually recommend using
https://github.com/p01/pouet.net.user.js/blob/master/prodScreenshot.user.js
which adds thumbnail screenshots directly to the r###lts page, and
https://github.com/p01/pouet.net.user.js/blob/master/ytEmbed.user.js
which lets you watch the YouTube video of a prod without needing to leave pouet.