Sploder.com Video Game Design and Creation
Needed: Mac/PC Laptop or Desktop and Internet

There are many types of games that students can make on this site. They can make an account to save their games and share them too. OR, they can work in DEMO MODE and not save their games but still make them or practice making them. 
Here are some demo videos showing how to make Platform, Retro and even Physics games like Angry Birds! 

Recommended: Platform Game
Level Up: Physics Game (Angry Birds)
Flashback: Retro Arcade Game

Unofficial Support for Remote Learning During the 2020 Pandemic

Ben Kelly provided this support online to assist the Department of Education in an unofficial capacity. He was not asked to create this resource. Everything here is his own original work and thoughts (Using other publicly available resources) and has not been officially approved by the department. If you find it useful you can however share that with the Department of Education and Ben.