I have a habit of buying like 15 games a month too...
So, maybe not that extent from the time I posted this, but I have added a few to my ever growing collection-slash-ever growing backlog...
PS5 - Physical - Rise Of The Ronin
Digital - Zero Dawn Remastered (no auto pop of trophies though so going to complete the game on the original then NG it on the remaster)
Switch - Physical - Mario Party Jamboree
Digital - Pikmin 1+2 Bundle, Lego Harry Potter Collection, Stardew Valley, Civilization VI (The Ultimate edition that has all DLC)
I have a serious issue of buying games that I know I won't ever have time to play in my lifetime