A downloadable game for Windows, Mac OS X, and Linux

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Gamma Blast


  • Blast your way through several enemy waves.
  • Strike at enemy formations prioritizing targets depending on the situation.
  • Rip them to pieces using an arsenal of powerful and versatile weapons.
  • Focus and put your reflexes to the test dodging a fire storm of enemy projectiles.
  • Destroy challenging Bosses to achieve victory.

This Game is currently in Early Access

The development of Gamma Blast is not yet complete. If you buy the game now you will get access to the full alpha including all future updates and the full game as soon as it's available.

It's highly recommended that you try the demo before buying

Update: Alpha 0.78

  • Implemented Gamma Lightning Weapon. (It fires 3 arcs that lock to targets toward the direction the core weapon is aiming. When the weapon is fully charged you can release a powerful Attack by holding the fire button)
  • Made some changes to the graphics.
  • I composed some music and added it to the game. I hope you like it.
  • Added an aiming indicator.
  • Fixed several bugs.
  • 4 Stages are currently available in the full Alpha and a unique Boss at the end of each stage. 7 Stages will be available in the final game.Mid-bosses will also be included.
  • More enemy types will be added with more varied bullet patterns.Also several different enemy formations.
  • More varied environments will be added.
  • Support for many different controller types will be added.


Primary Weapon Types

  • Ion Pulse Gun (starting weapon)
  • Plasma Spread Fire
  • Vulcan
  • Laser Lance

Core Weapon Types

  • Plasma Bolt (starting weapon)
  • Laser Beam
  • Phaser Beam (The Phaser Beam can pass through and hit multiple enemies in a row.When the Phaser beam is charged it delivers double damage and can also pass through any obstacle )
  • Gamma Lightning

Missile Types

  • Dumbfire Missiles(starting weapon)
  • Seeking Missiles
  • Assault Missiles
  • Frag Missiles

How To Play

  • Push the 'Fire' button to Fire all Weapons. Hold the 'Fire' button for charged Core Weapon Fire.
  • Hold the 'FreeAim' button and move the spaceship to aim toward the direction the spaceship is moving. Release the 'FreeAim' button to Lock the Core Weapon Fire direction.
  • Hold the 'Focus' button to reduce the spaceship movement speed. This is useful for dodging enemy bullets in certain situations.
  • The only vulnerable spot of the player spaceship is the green core.


More information

Published47 days ago
StatusIn development
PlatformsWindows, Mac OS X, Linux
TagsArcade, Bullet Hell, shmup, Shoot 'Em Up
Player countSingleplayer


Buy Now
On Sale!
60% Off
$6.00 $2.40 USD or more

In order to download this game you must purchase it at or above the minimum price of $2.40 USD. You will get access to the following files:

GammaBlast_Alpha_0_78_Win64.zip 137 MB
GammaBlast_Alpha_0_78_Win32.zip 138 MB
GammaBlast_Alpha_0_78_Linux.zip 119 MB
GammaBlast_Alpha_0_78_MAC.zip 120 MB

Download demo

GammaBlast_Alpha_0_78_Win64_DEMO.zip (54 MB)
GammaBlast_Alpha_0_78_Win32_DEMO.zip (54 MB)
GammaBlast_Alpha_0_78_Linux_DEMO.zip (36 MB)
GammaBlast_Alpha_0_78_MAC_DEMO.zip (36 MB)