Remove 1 letter from a game title and provide a new synopsis.

Ed Faction - Join Ed in his fight against the oppressive megacorps.
Red Action - be a Soviet in this thrilling shooter set in the Ww2 eastern front battles
Moral Kombat - rip the head off of anyone who you think is not a decent human being...

To the Moo - Two doctors try to change a cow's memories to make it produce more milk.

The walking dad game. A game about a dad who has a lot of walking to do

Metal Ear Solid - A revenge-tale where you track down the evil villain who mutilated you and replaced your ear with one made of solid metal!

The Itcher - Man goes on a quest to save the world from terrible itches.

OARD - Row for your life.
Lightish - Play as a lamp lighter in Victorian era England. Light the street lamps before it's too dark.
The Laughtering Grounds - Comedy night club simulator.
Armed with Wings: Reamed - WWII dogfight flight sim.
Evolad - Play as a young boy with the ability to shape shift into different animals. Use these abilities to save the world.
Universe And Box -

View attached image.

Hand of Fat : grab & eat as much food as you can

SEA Bass Fishing - Explore the exciting sport of Bass fish... I'm doing this wrong.

Mad ma. A game about an angry mum
Orderlands: A game where you bring back order to the wastelands

Moral Kombat - you "battle" bad people without violence. In the end they die of boredom anyway.

Super Eat Boy - You're a participant in an eating contest. Try to keep everything to (or better: in) yourself.

Plant Explorers - A biology learning game.

DiRT Ally

Bioshack - It's not underwater, it's not in the sky, it's at Radioshack®

Backguards: a thrilling RTS resource management sim where you are in charge of the only thing stopping your office workers getting early retirement - a fleet of backguards.

I'd play that. Whatever it says about me.

LIMB

Your sister's drug dealer had his henchmen cut off her arm to sell it on the black market as payment for her debts. The doctors can replant it if you get it back within the next 4 hours.

Will you go against the cartel and get her limb back before it's too late?

Rad Only Memories. A retrospective of the 1980s.

Iberia - girl from Siberia game gets tired of bullshit adventures in freezing cold and goes on vacation to Spain.

Blades of Tim

Aw (Saw) - aww.. kittens and puppies. You die from cuteness overload.

Just Case 3

PeedRunners - a race to the nearest toilet?
LIMB - an extremely hard platformer?
Anchamber - just your average indoor anthill simulator.

Left or Dead
Left-handed people of the world created a tyranny, and every single right-handed person is killed. They are Left, or they are dead.

Manhut - you build a shelter (like Sims) in which no women are allowed. https://www.youtube.com/watch?v=jGqrvn3q1oo

Hotline Mami - The story of an actual hotline in Latin America.
Hi-man: Absolution - You absolve your sins saying hi to that guy.
The Witcher 3: Wild Hut - You know Geralt of Rivia don't you ( ͡° ͜ʖ ͡°)