About 20 Days
20 Days is a single player casual strategy game with a science fiction theme. It was developed by AgostonB and was released on September 25, 2025.
Survive 20 tense days aboard a failing spaceship while hunting down an enemy satellite. Every day brings new malfunctions, random story events, and difficult choices. Will you find the target before it's too late? Full Description:In this 2D indie survival-strategy game, each run lasts a maximum of 20 in-game days. Your mission is clear: track down and identify a hostile spy satellite before time…







Games Like 20 Days
Looking for games like 20 Days? Here are top casual strategy recommendations with a science fiction focus, selected from player-similarity data — start with Star Trek: Voyager - Across the Unknown, Shortest Trip to Earth or CRYPTARK.
Frequently Asked Questions
20 Days is a casual strategy game with science fiction theme. Common tags for 20 Days include indie, 2d, aliens, choices matter, story rich and others.
20 Days is available on PC and Windows.
20 Days was released on September 25, 2025.
20 Days was developed by AgostonB.
20 Days is a single player game.
Similar games include Star Trek: Voyager - Across the Unknown, Shortest Trip to Earth, CRYPTARK, Mercury Fallen, Mars Horizon and others.










