Top similar games like Ultimate Summer:

DelayedSun is a third-person shooter survival horror game set in a post-apocalyptic world filled with flesh-hungry zombies. Craft items, gather resources, upgrade your skills and prepare your gun to fight!

A scifi third person survival horror. Stranded in the farthest reaches of space, Dr. Belica Gale boards the Opaldune seeking help. But in the bowels of the ship, monsters are prowling. Slip through dark hallways to scavenge for supplies, solve puzzles, and evade enemies long enough to get back out.

No More Light is a classic horror survival game where the people have to fend off hordes of aliens and monsters. Build your base and gather allies to survive the alien invaders and other horrific creatures that now roam the planet..

Our planet was sucked into the Blackhole 300 years ago and miraculously came out the other side. It appears to be the same Earth we loved and thrived on... or is it? In this survival game you will go through the ranks starting at Monsterlehrling up to being a Monstermörder.

Become a survival scientist in a savage post-apocalyptic world where aliens have the control of the world and find a cure, manage your shelter and fight to survive

Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!

These zombies chose the wrong day to get out of their mom's hot spot. Kill them and survive to waves !

Hatred is a violent twin-stick shooter, in which you take the role of The Antagonist fighting against all of humanity.

Hardline of sci-fi survival on Space Station! Craft, Research, Explore and Fight against evolving mutants. Interesting open world and big sectors to explore! Manage the entire colony single-handed! Can you survive long enough to escape the horror?

Let Them Come is a fast paced pixel art shoot ‘em up. Twitchy trigger fingers and focused battle tactics are the order of the day as wave after wave of alien-like creatures try to take you down.

Hardcore and bloody shooter where you will have to repel the attacks of the living dead using the destroying traps, defensive barricades and also weapon of close and long-range combat.

Designed Exclusively for VR, Reficul is a rogue-like open world survival horror game with a Hell of an atmosphere. Features realistic weapon handling, magical relics, and a unique enemy. Reficul is a scary apocalyptic survival horror game which will challenge your survival skills in every way.

Human vs Emu carnage! Play as either man or bird in this game featuring open world, sandbox environments to smaller scale arena skirmishes. Customise your own battles using unlocked characters, weapons and vehicles in Architect Mode!

Prove yourself in different levels in the fight against zombies - the best: your community helps you. Your community can support you via stream in the fight against the undead monsters with ammunition or new weapons. At the same time, they can also put a horde of new zombies in front of you.

RETRO RAMPAGE FOR PC! Set in the town of Frontier, Missouri, in the 1980s, young man called Mark finds a prototype of VR-glasses. And to his surprise, the glasses are compatible with his Amiga 500. He launches a game and step in to an incredible adventure..

Grabbing some weapons off the ground and slipping on a bulletproof vest, you head out to escape the slaughterhouse that has held you captive and transformed you into the bovine hybrid you are today. Your fellow bovines need you!

This is a TPS, horror-type action shooting game. The game will draw players into a terrifying dark world with detailed atmosphere rendering and weird story. Here, you are not defenseless, but even with a gun, you can't suppress the trembling from the heart. Game revenue is used for 2.0 development.

Apocalive is a third-person wave based zombie shooter, which comes with several different maps. Collect guns, ammo, health packs and use grenades and shoot at explosive barrels to stop the upcoming hordes. Use your rolling, flipping skills to confuse zombies and avoid their attacks.

You are one of the most dangerous people in the world. Our timeline has collapsed hundreds of years ago. Since then, Ancient Gods have emerged through the cracks of reality, shaping it into a twisted realm of chaos. You are the only one who can stop them. Get ready.

171 is an open world action adventure game with a Brazilian inspired ambience.

Mars Taken is a TPP Shooter with aliens on Mars. Explore red planet and follow a deep story. This is not a story about aliens...it is a story about life and love.

Alchera A Struggle for Life steward in an alternate universe, sees a portal at the end of the cave during an operation, wondering and approaching the steward. He enters the portal and finds himself in an age where god and his soldiers rule the earth, his goal is to find the portal and save himself.

Hold or Die is a last-stand cooperative survival 1st/3rd person shooter where you need protect your base against hordes of mutants. Unite with other survivors. Craft barricades traps and turrets. And try to survive.

Detective Sebastian Castellanos has lost everything, including his daughter, Lily. To save her, he must descend into the nightmarish world of STEM. Horrifying threats emerge from every corner, and he must rely on his wits to survive. For his one chance at redemption, the only way out is in.

Play as Agent Sigma, an operative assigned to a GOC assessment team. In a mission to exterminate an uncontained SCP-363 instance located in an abandoned mining tunnel - the situation suddenly goes critical. With communication broken and fellow agents now assumed KIA/MIA..

The horde is here to eat your brain and murder every single one of your scientists. Gather your forces, this is the last stand before we lose the facility! Place guards, close doors, and position traps. Survive as long as you can!

Dead Past 8 - Survive zombies and unravel island mysteries in this 2023 open-world horror. By day, explore, craft and harvest. After the sun dips below the horizon face stronger, cunning undead. Team up, adapt, and confront the nightmarish challenge. Can you survive "Dead Past 8"?

Nowhere: Mysterious Artifacts is a Multiplayer Survival Horror game for up to 4 players. Set in the Middle of the Unknown, you can craft, build, explore and discover secrets in the exciting first chapter from EFNSOFT.

Bloody Horde is a Co-op Survival Horror TPS set in multiple environments. You and your friends are dropped into these locations with a simple mission: Survive endless waves of hostile zombies and other undead creatures! Search for weapons, grab ammo drops, and stay alive!

SIDE - sci-fi roguelite game in which the player will take on the role of one of the survivors in the vastness of cosmic dust and shipwrecks left over from the last galactic war of the remnants of humanity.

Engage in an epic struggle for survival, humans versus monsters. Battle as a team or fend for yourself in Team Deathmatch, Free-for-all and Survival Gamemodes, with upwards of 64 players. Do whatever it takes to survive!

Ride and fight into a deadly, post pandemic America. Play as Deacon St. John, a drifter and bounty hunter who rides the broken road, fighting to survive while searching for a reason to live in this open-world action-adventure game.

6-player co-op survival horror at its finest! Cyborg, monsters and aliens. Free updates

Swords with spice is a creative lights based art style action packed game that gives you the tools to unleash mayhem on really cool glassing looking dudes.