I’ve been using Monkey GO Happy with my very young learners to teach them useful vocabulary, imperatives and prepositions. The website itself can be a little annoying with lots of flashing images and clickbait sites.
The games themselves however are fun and students enjoy trying to find the monkeys/elves etc. There are puzzles that need to be solved along the way and quite intuitive to solve without many instructions.
I walk the students through the games asking them questions about what they can see and where the different objects are. Students are really motivated to respond as I then let them find the eggs/monkeys on the IWB.