Games like ALIENS INVADED OUR PLANET

"Dinosaur Hunt" is a simulation-style first-person shooter game that offers various gameplay options, including single-player, 2-player, and multi-player co-op modes. The game boasts good mechanics and graphics, with players facing off against a variety of dinosaurs in a chaotic and intense setting. However, it is important to note that the game is very grinding, can be buggy at times, and has an overwhelming amount of achievements . The story is described as mind-blowing, but the game's emphasis is on the action-packed gameplay.

Dead Island is a horror hack-and-slash game that offers both single-player and multiplayer modes, with a focus on co-op gameplay. The game boasts masterful mechanics, excellent graphics, and a fantastic soundtrack, but is held back by numerous bugs and a lack of optimization. Set on the tropical island of Banoi, players must survive a zombie outbreak and unravel the mystery behind the epidemic, resulting in a wholesome story with high replayability.

"Mortos" is a action-packed FPS game set in a post-apocalyptic world overrun by the undead. Players can choose to embark on the mission alone or team up with a friend in co-op mode. Whether you prefer multiplayer mayhem or a solo campaign, "Mortos" offers a variety of gameplay options to fit your preferred style. Your mission: eradicate the undead and reclaim the dying city.

"Dinosaur Forest" is a frantic first-person shooter where players face waves of creatures from an alien planet. Equipped with basic weapons, players must survive and reconnect with reality as Prince Kronoss. The game offers 340 achievements for added replayability. Good luck!

"Over 9000 Zombies!" is a frenetic first-person shooter where players must survive waves of zombies in various maps. Utilize a wide range of weapons, from pistols to grenade launchers, to annihilate the undead hordes and progress through the game's challenges. With online co-op mode, team up with friends to exterminate the zombie menace together. Fight for survival and prove your mettle against over 9000 zombies!

In "Blood and Zombies," players take part in a thrilling fight for survival against hordes of zombies in this first-person shooter and tower defense hybrid. Choose one of four heroes, build up your fortress, and deploy various defensive structures to protect humanity's last stand. With each victory, upgrade your base and weapons to face even greater challenges in this post-apocalyptic world.

"Vampire Hunters" is a rogue-lite retro FPS where you stack guns to take down monsters with massive firepower. Explore Transylvania's steampunk environments, upgrade weapons, and slay hordes of undead in corridor-like levels. Your goal: become the ultimate Vampire Hunter.

"Survive the Nights" is a post-apocalyptic, first-person survival game. Players must scavenge for resources, craft tools, and build shelters to survive zombie attacks and harsh weather conditions. Cooperative gameplay and a focus on realism, such as complex crafting and day-night cycles, set this game apart.

In "Renfield: Bring Your Own Blood," players step into the role of Dracula's loyal servant, completing tasks for the immortal being in a single-player adventure. The game features one-touch gameplay with frenetic action, taking players through unique stages with numerous enemies and bosses. With a variety of weapons and a charming visual style, players must fight, die, and resurrect to fulfill their duties and appease Dracula.

"Devilated" is a single-player "Mystery Shooter" game offering around 11 hours of playtime, with 30 levels and 30 bosses to battle. Unlock over 100 weapons and abilities, and enjoy an RPG-style inventory system with up to 20-40 hours of gameplay in New Game+ mode. Experience a thrilling mix of shooter and action RPG game graphing with brutal combat and over-the-top violence.