What are some games where player can lock himself out from completion

>>387988175
If missing TRUE ending counts than Bloodborne.

>>387988269
How do you do that?

>>387988381
You don't finish Arriana the whore's 'quest line' (either don't send the to Cathedral or let the nun kill her out of jealousy because you take too much blood from her) and you kill fake Yosefka before dealing with ROM.
This way you miss 2 umbilical cords out of total 4.
You need at least 3 for true end.

>>387988571
In other words if you're a total retard.

>>387988646
Hindisght is 20/20.
I doubt most people noticed themselves nun is yandere and the explorers easily stumbled upon fake Yosefka early.

In Street Legal Racing Redline you can wreck your car and run out of money to repair it. At that point your only options are to cheat or delete your save game and start over.

>>387988175
>King's Quest
All the old Sierra graphical adventures pretty much. Also several of the old text-based adventures.

In super mario 3d land if you fuck up so much that the game tries to give you the ezmode tanuki suit, you're locked out of completely decking out your profile, even if you didn't actually use the power-up. It's purely a cosmetic bragging rights thing tho

>>387988571
>>387988769
>>387989032
Thanks, anons!

>>387988791
That's true, just didn't want to be imprecise.

>>387988175
If you say no to saving the world in Golden sun at the start you get a game over and have to restart.

you can kill any npc in morrowind and mess up your main quest

it tells you though

Xenoblade Chronicles (original). Some side quests have a timer on them. If you progress too far into the story, those quests will disappear, thereby you can't get 100% completion.

Police Quest 1, if you don't check your car tires they blow out once you're on the road and it's game over.
Police Quest 2, if you don't recalibrate your gun after the motel siege you'll miss during the hijacking later in the game and get killed.

>>387989727
Yes, but OP specified 'without warning'. Xenoblade makes it quite clear which quests have to be completed early.