Celtreos
Celtreos is an Action, Side-scrolling Shooter, and Single-player video game developed and published by Kevin M. Grant for Mac OS. The game is specially designed for two-player and introduces two controls, such as trackpad and mouse. However, the keyword can be used to control the ship as well. It is a space shooter game that takes place in the stunning environment where the player controls a tiny ship loaded with big weapons to take on enemies while avoiding challenging obstacles. There are over 20 different songs, and the player can play his own music. Up to ten stages will test the shooting skills of the player and takes place in various environments like space, city, ocean, and more. There’s no limitation on stage selection, which means the player can play whatever stage he wants. Each stage will end with a challenging boss fight. In the start, the player needs to choose one of seven powerful ships and then embark on a journey to defeat enemies. Celtreos includes prominent features such as Unique Power-ups, Collectible Orbs, Temporary Powers, and more.
#1 Shoot 1UP
Shoot 1UP combines the elements of Shoot ‘em Up, Action and 2D produced and published by Mommy’s Best Games for Windows and Xbox. The game takes place in the sci-fi-themed world invaded by an alien faction. You can assume the role of the hero, who must explore the world, encounter aliens and wipe out them from his homeland to save his people. You can pilot a spacecraft equipped with weapons that can be used against foes to destroy their planes. There are a variety of levels, and each level needs a completion of individual objectives to progress. As the game progresses, other ships instantly unlock to command. Control up to thirty ships simultaneously and command them to destroy the enemy races to bring back your homeland from their custody. Explore the environment from a top-down perspective, and collect enough experience points to advance in the game. Shoot 1UP offers core features such as Unlockable Achievements, Manic Shooting, various Ships, Trading Cards, and more. Try it out.