Galaga - Galaga is a 1981 superb Shoot ‘em up, Action, Single-player, and Arcade video game created by Bandai Namco Studios Inc.
Star Defender 4 - Star Defender 4 is an Arcade, Action, Vertical-scroll, Shoot ‘em up, and Single-player video game created by Awem.
1942 Game - 1942 is a Vertically Scrolling Shoot ’em-up, Single and Multiplayer video game developed and published by Capcom.
Really Big Sky - Really Big Sky is a 2D, Action-Arcade, Shoot ‘em-up, Space and Single-player video game created by Boss Baddie.
Chicken Invaders - Chicken Invaders is a 1999 Action, Arcade, Shoot ‘em up, Single-player and Multiplayer video game series developed and published by InterAction Studios.
Ikaruga - Ikaruga is a Single and Multiplayer Shoot-em-up video game developed by Treasure and published by Sega.