Which kind of game ,Outdoor or indoor ? if you looking for online games then there is lot of online games.
generally there is no high graphics games but there is some funny games for kids they are chips, pipes.
I think the best games for kids are those that can stimulate their brain development like the puzzle and can also those that keep them active like hide and seek.
Many kinds of games are available for kids. Its depend on kids who like which game. I like math games for kids that are really useful. You can get math games through online. Super math games available there such as Mathepillar, Slice Geom, Factor Feeder, The Multiplication Game, Building Blocks etc. Thank you.