I'm trying to spend less money on gaming- got a lot of other important things to deal with financially. Besides that, my backlog is HUGE. Some games I've finished (multiple times, even.), some I started but never completed, and some haven't been touched. But I've set a goal to complete them all anyway.
I guess the first incentive to finishing my catalog of games is this:
0-20%: No new purchases at all.
21-50%: One new title per month- max $10
51-75%: One new title per month- max $20
75-90%: One new full-price purchase.
91-100%: ?????
What would be a nice physical reward for finishing everything? We're talking 280 titles here, spanning from 1985-2016, and of varying length- and completion requirements, since some of them don't have a true ending (ie. Total War and the Sims). This might take a while. (I do have a full-time job, so I don't have as much time to play as I did when I was younger. I try to squeeze in time when I'm not doing family stuff, cleaning or pursuing other hobbies.)
I know it sounds so silly, but I want to finally sweep out most of these games from my backlog.