Games like Alien Protection

"Alien Attack: Alien Jellyfish" is a top-down shooter game where players defend against an alien invasion. The game features various weapons, power-ups, and different alien types with unique abilities. Players must navigate through levels, defeating enemies and bosses to progress. The game supports single-player and local co-op modes for up to 4 players.

"ShipLord is a survival game set in space where players dodge asteroids and battle bosses to collect energy and progress through unique levels. A medal-based system rewards players with upgrade points for completing levels on higher difficulties, which can be used to upgrade shield, energy tractor, and force field abilities. With over 100 upgrade points available, players can improve shield and force field duration and cool down times, as well as decrease energy spawn time."

"Titan Attacks!" is a classic arcade-style shoot 'em up game with modern features. Protect your planet from hordes of invading aliens, using a variety of upgradable weapons and power-ups. Experience the thrill of survival as you battle through increasingly difficult levels, with boss fights at the end of each stage. The game features retro pixel art graphics and a chiptune soundtrack that heightens the nostalgic feel.

PUFIWEHO ProtectingUsFromIncredibly WorrisomeExtremely HostileOddities It’s a top-down shooter with no guns and no graphic violence. Suitable for all! Use the arrow keys (or ASDW) and your mouse to fight monsters, solve puzzles, and even travel through space. THE INVASIONWhen swarms of bizarre and dangerous gigantic mosquitoes invade the Earth, it is up to you to defeat the extremely harmful monst…

"Aim in Space" is a single-player sports game that doubles as a space simulator, challenging players to develop their reaction speed, accuracy, and strategic thinking. Protect space locations from alien attacks using different forms of attack for various enemies, with 24 levels to complete and secret combinations to master. Immerse yourself in good graphics and an exciting atmosphere as you train to save the earthlings.

"Carnage Offering" is a fast-paced, top-down shooter set in a futuristic world. Battle against hordes of robotic enemies using a variety of weapons and abilities. Upgrade your character and customize your loadout to suit your playstyle in this intense action experience.

In Ultimate Zombie Defense 2, players must survive relentless waves of smarter and deadlier infected by building fortified bases using military-grade defenses like fences, turrets, and mines. Customize your arsenal by purchasing and modifying a wide variety of weapons with tactical attachments. It’s a high-stakes fight to save humanity from total annihilation.

RedEx is a single-player platformer game with great mechanics and amazing visuals and music. As a saboteur, fight against the mercenaries of the RedExpress logistics corporation using Tower Defense mechanics, a varied arsenal, and unique characters. Upgrade your character, defeat location bosses, and enjoy the nice visual component and style in this action-packed adventure.

This is your next great opportunity to dive into 16-bit classic consoles era and master your play-skill. Zeon 25 is a 2D shoot 'em up experience with 90’s vibes and hardcore gameplay. Click start and try to finish the game!

In "Pixel Gladiator," you are a contestant in a popular intergalactic gladiatorial show, set on an abandoned planet. Fight off deadly creatures to survive and earn money for weapons and upgrades, all while keeping your audience entertained with brutal battles. Use turrets, traps, and strategic camera work to your advantage, and be prepared to face treacherous bosses. The goal: become the champion of this cruel and bloody spectacle.