I spent some 10+ years without finishing a game (only playing sims, strategy, competitive FPSs, survival, etc.), I started playing Disco Elysium and kept playing it at least 4h daily until I finished it, including a weekend with 6h+ daily, to finish it. Couldn't put it down.
Another game that I finished after Disco Elysium was Outer Wilds, and - albeit almost nothing in common - both had me wish I lost memory of them to be able to experience them first time.
In regards to the games I'm looking for: BoI:Repentance, due Q3 2021 (based on the usual Devs delay, I expect to play it on my Steam Deck Q2 2022 before it's on Switch); and Spelunky (almost bought a used PS Vita just for it), but Spelunky is close as per the Devs on Twitter!