The phrase "intricate system" refers to a complex structure or mechanism that has many small and interconnected parts or processes working together. Full definition
Any genre newbie can easily pick it up and play with little instruction but there is a handy tutorial in case you'd like to learn its more intricate systems. (videochums.com)
If players are not prepared to spend hours reading, absorbing the plot, doing side quests, and learning the many intricate systems, they need not apply. (thehdroom.com)
Well, they are indeed both destructive addictions that lead their users to create intricate systems of delusion, rationalization and denial, and both are unable to cope with reality without a crutch. (religion.blogs.cnn.com)