Https://arcade.makecode.com/ Is great fun to use and made for kids. The forum (forum.makecode.com) is well moderated and safe too. - Source: Hacker News / 5 months ago

I'm not sure how this reduces the barrier to game developement. There are already lots of free assets and game engines designed for making arcade games that are a lot easier then say Unity or Unreal. Like https://arcade.makecode.com/ or https://microstudio.dev/ or https://scratch.mit.edu/. - Source: Hacker News / 8 months ago

For the game angle https://arcade.makecode.com may be more of a fit. You can even build a cabinet. Disclaimer: worked on both. - Source: Hacker News / 9 months ago

a preview of the image improved thanks to "letsenhance.io". Source: 7 months ago

Enhance. io- the AI-powered image enhancer that increases resolution without losing quality. Customize dimensions, improve texture, tone, color, and clarity effortlessly. Ideal for WordPress eCommerce sites, real estate, and websites with multiple similar images. Save time with automated presets and clean up images using Smart Enhance for crystal-clear visuals. - Source: dev.to / 10 months ago

Https://letsenhance.io (For $9 you can get 100 credits to make 100 thumbnails enhanced to HD Quality and you can use the image generators). Source: about 1 year ago

Https://letsenhance.io isn’t free but for $9 you can get 100 credits to make 100 thumbnails HD. Source: about 1 year ago

Then upscale the image - https://letsenhance.io/. Source: about 1 year ago