Past And Future, Dream And Memory, Abyss And Surface, Casual And Hardcore, This Game Is An Action Game Located In Between.

You Who Loved The Game So Much, But Ended Up Quitting The Game Without Being Able To Defeat The Final Boss.

In The Blink Of An Eye, 10 Years Have Passed And You Have No Time To Play Games As An Adult.

Why Did You Come Back To Retro Abyss After 10 Years?

Your Goal Is To Feel Again The Thrill You Felt As A Child.

And To Finish The Final Showdown That Couldn't Be Finished 10 Years Ago.

Will You Be Able To Reach The End Of The Game This Time?

A New Style Of 2D Action Where You Swim Around The Field And Throw Weapons At Enemies With Drag And Shoot.

Insanely Powerful Skills And Power-Ups That Would Appear Only On The Day The Game Service Ends, And Powerful Enemies That Appear One After Another.

An Action That Removes Bullets In Accordance With The Enemy's Attack And Makes Your Hands Sweat While Avoiding In Slow Motion

Whether You're Blocking A Rain Of Bullets With Your Shield, Or Charging At A Stopped Enemy And Unleashing Powerful Attacks, The Gameplay Is Exquisitely Matched Like A Clockwork, With A Stage For All Classes To Shine.

An Esoteric Story Like A Letter From A Young Child Writing For The First Time To Convey His Sincerity To The Person He Likes.

Like Chatting With A Friend You Haven't Seen In A While, The Crazy Composition Changes Genres As You Progress.

The Story Of You Who Became An Adult And "Retro Abyss" Who Struggled To Keep Up With The Times And Sank.

All Of This Is The "Retro Abyss" I Dream Of.

We Sincerely Welcome You Back.

To. You
From. Old Men Ben Big