Games Like Doozy: Galactic Battle

Chicken Attack: Galaxy Shooter is a portrait-oriented, offline shoot 'em up game where players battle waves of alien chickens. The core mechanic involves dodging projectiles and firing weapons to clear stages and upgrade your ship. Its short, interruptible sessions and high replay value make it ideal for quick bursts of arcade-style action.

Galaxy Invader: Alien Shooting is a landscape-oriented shoot 'em up where players blast waves of alien enemies. It offers high replay value with endless modes and can be played offline. Progression is heavily influenced by an energy system and monetization, making free-to-play challenging.

Sky Champ is a portrait-oriented bullet-hell shooter where players blast through waves of enemies. Its core loop involves intense, skill-based combat with short, interruptible sessions. Progression can be achieved through grinding or in-app purchases, offering a challenging experience for free-to-play users.

Galaxy Attack is a classic vertical scrolling shoot 'em up where players pilot a spaceship to battle alien invaders. Players must dodge enemy fire and destroy waves of enemies to progress through increasingly challenging levels. The game features a strong emphasis on upgrading ships and equipment to overcome difficult bosses and achieve high scores.

Transmute 2: Space Survivor is a portrait-mode shoot 'em up where players battle waves of enemies in space. The game features a loot-driven progression system that encourages repeated play to acquire better gear. Its challenging gameplay and short, interruptible sessions make it suitable for quick bursts of action, though some players feel aggressive monetization can be a factor.

Dragon Wings - Space Shooter is a portrait-oriented shoot 'em up game where players blast through waves of enemies. It offers high replayability and can be played one-handed, making it ideal for quick sessions. Progression is heavily influenced by in-app purchases and frequent advertisements.