I feel like I am half burnt out but half is excited to finish this challenge. I dunno lol. I might also upgrade my PC when I finish it so I can play the games that I wasn't able to play before because of system requirements.
Maybe, if you can manage it, do the upgrade first so that you can finish out with 5 games you've been genuinely looking forward to but couldn't play? Might help the final stretch feel less like finishing a chore and more like a nice dessert at the end of a meal.