I recently booted up Half-Life 2 to replay it. I have played the absolute shit out of this game before, so 60% of it just feels like a drag to me now. It was such an amazing game but it's sort of spoiled for me after I've played it too much.
I also discovered ULTRAKILL a few months ago. I feel like I could play that game forever. It has tons of content, weapon combinations and higher difficulties with different enemy behaviour.
Do any of you have more game suggestions like Ultrakill? A really replayable singleplayer game.
!!BTW I don't mean online multiplayer games or games similar to candy crush!!
Turbo Overkill is sort of Duke Nukem/Quake strafe boomer shooter with modern schmovement mechanics like Ultrakill.
Also another vote for Prodeus. It's basically a Brutal Doom clone. It's messy and gory and just a tone of mindless fun.
I'm playing Prey right now and it's also a ton of fun trying to figure out ways to do stuff instead of running in all guns a-blazing. Still trying to figure out how stealth really works mechanically.