The "authentic game" experience, is to go out there working/ studying/ creating/ do something - then just figure out your own home. With all the stuff within.
Just sit down & write down your yearly objectives with the SMART Criteria. Gamifiy that process towards various tangible dreams of yours. :)
Well respectfully, I have done significant changes in my life in recent years. Thanks to gudience from professors at my uni. It does take time, trial & errors. But it's also connected to your beliefs, values and standards you set individually.
No harm trying for ex 3 or 6 months & observing results. :)