One Touch Defender

10+
Downloads
Content rating
Everyone
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About this game

This is the Android port of the original "Space Bar Defender," a project made for the Epic Games MegaJam 2021, "Running out of Space." You can download the original desktop game and view the game jam submission at https://quantumquantonium.itch.io/space-bar-defenders

Your homeworld is being invaded, and YOU must build up the defenses to protect it! You have one tool and one tool only to help you: the "Touch Bar". Simply press down on the almighty key to place turrets, but be careful! You only have limited room, and limited space, and if misplaced, the turret's lost! If all else fails, you can activate the "Super Space Weapon" during a wave to stop all enemies and deal massive damage- at a cost. Will you defend your homeworld in time, or will the Touch Bar run out?

Join the Quantum Quantonium discord server to discuss the game! https://quantonium.net/discord

This game will be updated under a new listing as I plan to add additional features. This specific listing will remain free and under open testing- please give me feedback on ways you think the game is good or can improve!
Updated on
Jun 9, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Added a new turret type: freezer! It will slow enemies to a halt for a few seconds.
Added scores and leaderboards. Eliminate the enemies quickly for the highest scores!
Improved some vfx

App support

About the developer
QUANTONIUM LLC
support@quantonium.net
455 S 700 E Unit 2218 Salt Lake City, UT 84102-3867 United States
+1 669-232-2523