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Mostly Only Up

Step into the spookiest escape of your life with MOSTLY ONLY UP. Ascend the towering heights of this virtual fantasy realm, navigating uncanny platforms and making bone-chilling leaps. One wrong move could plunge you into the abyss to begin from the bottom once again. Dare you reach the summit in this haunting world? Have fun playing…

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Mostly Only Up

GROMBI FACT DROPREAL-WORLD TRIVIA

A strange little side quest

Here is a rabbit hole for the next loading screen in Mostly Only Up: Donkey Kong arrived in 1981 with a character called Jumpman, who would later become one of gaming's most recognizable figures: Mario. And then there is this: In 1958, Tennis for Two used an analog computer and an oscilloscope to turn simple physics into a playable tennis-like demonstration. It is a good reminder that simple game mechanics can carry a surprising amount of history.

GAME BRIEFFUN & CRAZY

What you are getting into

Step into the spookiest escape of your life with MOSTLY ONLY UP. Ascend the towering heights of this virtual fantasy realm, navigating uncanny platforms and making bone-chilling leaps. One wrong move could plunge you into the abyss to begin from the bottom once again. Dare you reach the summit in this haunting world? Have fun playing this parkour game here at gamepost.