The best alternatives to Ennuigi are Hopscotch, Meditations Games, and Wevva. If these 3 options don't work for you, we've listed a few more alternatives below.
What if every day, there was a small message from the past with a small game or toy to play with? Meditations is a launcher that, every day, loads a small game and an accompanying text as a meditation, distraction, lesson, or inspiration for that day. #meditationgames