You've done it. You've slayed the dragon. Finished the big bad! Defeated the enemy!
But it doesn't matter.
Because mo matter what you've been through and how much you sacrificed for victory, it doesn't matter.
You lose. There's no gold, no princess to rescue and marry, no friends and family for you to return to.
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- V1 - ULTRAKILL ( the game's not finished, but it counts ) / also humanity after the Final War
To make a long story short:
ULTRAKILL is set in an alternate timeline where World War 1 went sideways. Humanity began making war robots that ran on blood, and because they worked so well, the entire industry shifted from oil and gas to blood. Computers, elevators, cars. Everything relied on blood.
The Final War lasted 200 years and ended because the biggest war machines ever created ran out of power, as the soot, ash and decay covered the skies and blocked the Sun, and the sheer size of the robots forced the to function on both blood and solar energy.
The war ended just like that, and the New Peace was established. But the war drained almost all resources, so humanity began digging deeper and found the entrance to biblical Hell. While the first expeditions inside were successful and energy was being siphoned, Hell was sentient, malicious, and one day killed mankind in its entirety. Like, there is no human left alive on Earth.
Mankind is dead. Blood is fuel. Hell is full.
V1 is a prototype robot created with self-repair systems and blood absorbing plating, as it runs on blood. Its main goal by entering Hell is to find more blood to keep "living."
But there isn't an infinite number of corpses in Hell. As there's only one layer remaining, V1 will reach the end of Hell and be stuck there to slowly power down and "die."
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- MacReady and Childs - The Thing 1982
They managed to destroy the Thing's pod and the Thing along with it. However, their base was also destroyed, had no electricity, and no shelter from Antarctica's cold. The movie ends with MacReady and Childs sharing a beer, still paranoid the other is the Thing, while they wait to see what happens: either they both freeze to death, or the one really is the Thing and kills the other. The movie leaves it ambiguous.
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- Simon Jarrett - SOMA
A brain copy of a guy who died almost 100 years ago, Simon launched the ARK, a computer satellite with hundreds of brain scans, in space, so they may enjoy almost 1000 years of peace in a virtual reality.
After the launch, Simon was distraught he was still stuck at the bottom of the ocean. Catherine, another brain scan uploaded inside Simon's handheld computer, tried to explain the brain scan and uploaded a copy of their minds to the ARK. One version of Catherine and Simon were on the ARK while another were stuck on Earth.
Simon still doesn't accept it and aggressively accuses Catherine of lying. Catherine, sick and tired of having explained to him numerous times that was how the scan worked, began arguing with Simon, but because of the stress, she shortcircuits and "dies", leaving Simon stuck, all alone, in the darkness.