
System Reject is an exciting sci-fi role-playing game set in an underground laboratory overrun by zombies and robots. Explore and fight for survival with limited resources. Customize weapons, upgrade skills, and engage in intense combat.
60+ similar titles based on shared tags and player behavior. Themes include Top-Down Shooter, Post-apocalyptic, Action, Shooter.

System Reject is an exciting sci-fi role-playing game set in an underground laboratory overrun by zombies and robots. Explore and fight for survival with limited resources. Customize weapons, upgrade skills, and engage in intense combat.

Gunswitch
GUNSWITCH is a top-down arena shooter: Mow through hordes of demonic aliens. Upgrade your weapons to fire thousands of bullets within seconds. Escape space prison with your robot squad. Switch your loadout on the spot to adapt and become a killing machine.

The World Has Gone
The World Has Gone—a fast-paced zombie shooter couch-co-op game!
GUNSWITCH is a top-down arena shooter: Mow through hordes of demonic aliens. Upgrade your weapons to fire thousands of bullets within seconds. Escape space prison with your robot squad. Switch your loadout on the spot to adapt and become a killing machine.
Why similar: Gun Customization 16.7%, Top-Down Shooter 15.6%, Robots 14.1%, Local Co-Op 14.1%, Arena Shooter 10.5%
The World Has Gone—a fast-paced zombie shooter couch-co-op game!
Why similar: Zombies 22.7%, Local Co-Op 21.6%, Top-Down Shooter 19.9%, Post-apocalyptic 13.9%, Shooter 10.8%
A bleak, NES-style action adventure inspired by the original Zelda. Explore a dying world, delve into dungeons, and uncover what went wrong after the apocalypse.
Why similar: Top-Down Shooter 26.3%, Post-apocalyptic 16.6%, Gun Customization 16.5%, Action RPG 13.8%, Sci-fi 9.9%
It is the year 2000, and the United Nations has established several quarantine zones around the world to stem the tide of an unknown virus pandemic. The United Nations called upon a private military company, highly skilled mercenaries to retrieve the data and uncover the secret of the zone.
Why similar: Zombies 25.1%, Post-apocalyptic 22.5%, Top-Down Shooter 22%, Robots 10.5%, Shooter 9.3%
You can fight anything — but you won’t survive everything. Scavenge, prepare, and choose your encounters in this singleplayer ARPG, set in a world maintained by autonomous machines, as you search for your creators and uncover why you were left behind.
Why similar: Robots 24.8%, Gun Customization 19.7%, Post-apocalyptic 15.2%, Action RPG 14.5%, Sci-fi 9.1%
Everything in the world has changed overnight, and you will face difficulties, thrills, and death with the protagonist. Search for keys, solve puzzles, engage in battles, and use all your means to escape from residential buildings, taking your first step out of the city!
Why similar: Top-Down Shooter 25.3%, Action RPG 19.4%, Zombies 14.9%, Post-apocalyptic 10.4%, Resource Management 9.9%
It is a post-apocalyptic, top-down shooter game that blends exploration, survival, and intense combat. Play as an amnesiac soldier navigating a city overrun by zombies, searching for answers, and uncovering the truth behind the disaster.
Why similar: Top-Down Shooter 25.2%, Zombies 23.8%, Post-apocalyptic 23.3%, Combat 7.2%, RPG 5.6%
A fast-paced roguelike top-down shooter. Take control of a badass in a wheelchair in this post-apocalyptic combat arena. Master the game's unique controls and upgrade your weapons to become the champion.
Why similar: Gun Customization 23.2%, Arena Shooter 20.3%, Top-Down Shooter 17%, Post-apocalyptic 12.8%, Shooter 11.9%
《疫地求生》是一款像素风丧尸末日题材的角色扮演生存游戏。 你将扮演Z城的一个普通青年,在一个平凡的假期里, 丧尸危机突然爆发了…… 你必须使出浑身解数,和你的同伴一起,努力在这末世中生存下去。
Why similar: Top-Down Shooter 25.3%, Zombies 21.8%, Post-apocalyptic 17.3%, Action RPG 13%, RPG 8%
A shooter full of action and stealth eliminations, set in the year 2086. As Alícia you have an ultra technological suit, primary and secondary weapons, skills and special movements to kick out the invaders!
Why similar: Top-Down Shooter 22.4%, Post-apocalyptic 14.8%, Action RPG 11.8%, Shooter 11.4%, Resource Management 10.5%
Zombie Assault: Resurgence is an intense, action packed top-down shooter, featuring deep RPG elements. Customise your loadout with unique upgradeable weapons as you gear up to take on hordes of enemies. Play solo or team up in co-op with up to 4 players.
Why similar: Top-Down Shooter 21.6%, Zombies 16.3%, Action RPG 16.1%, Gun Customization 13.2%, Shooter 11.7%
Field of the Dead is a post-apocalyptic sci-fi horror game where you battle undead and mutants with space weapons. Level up, fight bosses, acquire rare gear, and explore infested areas to uncover the apocalypse's secrets. Supports single-player and up to four-player multiplayer.
Why similar: Zombies 31.8%, Post-apocalyptic 20.6%, Action RPG 20%, Sci-fi 11.2%, Shooter 8.2%
Step into the metallic boots of an abandoned robot and fight back against an army of virus-infected machines. In this exciting action-adventure, sneak or battle your way around the facility, uncover its secrets, and isolate each section from the network - before it's too late...
Why similar: Robots 19.5%, Top-Down Shooter 18.9%, Post-apocalyptic 16.4%, Action RPG 10.6%, Shooter 9.6%
《末日疾潮:AW计划》是一款像素风格、角色扮演、冒险、解谜类丧尸游戏。 在游戏中,你将扮演一位名为伊然的新人研究员。你所在的研究所在一天突然遭遇了不明袭击。在紧急庇护所内躲避了两天后,你决定出去探索,却发现外面已经发生了巨变。你的同事们不知何故都变成了丧尸,而你却是唯一的幸存者…
Why similar: Zombies 27.6%, Top-Down Shooter 23.5%, Post-apocalyptic 19.2%, Action-Adventure 9.6%, RPG 7.1%
Zombies & Bullets is a 3D top-down action shooter game where you must help the soldiers Jacob and Erin face armies of zombies in varied levels full of challenges. Prove your skills and become the warrior of the zombie apocalypse!
Why similar: Top-Down Shooter 22.8%, Zombies 22.5%, Gun Customization 14.4%, Military 9.5%, Post-apocalyptic 9.1%
Zombeer: Delivery Mission is a 2D Shooter, where you need to save the world by delivering special beers in a Zombie apocalypse. With a Beer Thrower you will need to fight your way through ever-increasing hordes of zombies against the clock to deliver the beers that will save humanity!
Why similar: Zombies 26.6%, Top-Down Shooter 21.7%, Arena Shooter 15.6%, Shooter 14.8%, Post-apocalyptic 13.8%
The Earth's poles began to change places, and this caused chaos. People sensitive to the changes become aggressive and start attacking each other. Scientific minds have created the Hindex scale, which shows the level of activity of storms on a 12-point system.
Why similar: Top-Down Shooter 20.6%, Arena Shooter 17.2%, Zombies 15.3%, Shooter 12.4%, Post-apocalyptic 9.7%
A zombie virus, brought to BOXHEAD World by a meteorite that fell unexpectedly, continues to turn people into the zombies. To survive in this purgatorial world, you must unleash every bullet into the hordes of the zombies and use any explosive objects to drench every inch of the land in blood.
Why similar: Top-Down Shooter 21.1%, Local Co-Op 17.7%, Gun Customization 16.3%, Action RPG 13.8%, Zombies 13.4%
Night Raider is a thrilling adventure exploration shooter game. Players need to carry weapons into the city occupied by zombies, as far as possible in various buildings to collect necessary supplies, evacuate alive to bring supplies back to the camp. But you have to face are not just zombies...
Why similar: Gun Customization 26%, Top-Down Shooter 21.3%, Zombies 19.4%, Post-apocalyptic 11.5%, Shooter 8.5%
Fight your way through swarms of mutants and zombies in this intense top-down shooter. Complete rescue missions, survive deadly waves, and break out of the quarantine zone before it's too late. Are you ready to face the outbreak?
Why similar: Top-Down Shooter 22.9%, Zombies 22.8%, Post-apocalyptic 17.2%, Shooter 11.4%, Arena Shooter 10.9%
There are 3 rules for surviving the zombie apocalypse: Shoot, Survive, Repeat.
Why similar: Top-Down Shooter 35.5%, Zombies 17.3%, Post-apocalyptic 16.7%, Shooter 16.3%, Sci-fi 8.1%
"We’re elite, undefeated, and ready for anything. But UOOHHH~ zombies?! Nobody trained us for this!" Join Squad ACCIPITER in their story and face the chaos in this isometric zombie apocalypse!
Why similar: Top-Down Shooter 31.7%, Post-apocalyptic 20.1%, Shooter 15%, Zombies 12.6%, Military 9.3%
INSPIRE is a Stylized Top-Down Shooter set in the near future. Customize your arsenal, soar through the skies with your jetpack, and shoot your way through an alien invasion alongside your transformable backpack companion.
Why similar: Top-Down Shooter 23.8%, Action RPG 17.6%, Gun Customization 14.6%, Sci-fi 11.5%, Combat 8%
Zombie Town Breakout is a top-down survival action game set in a zombie-infested ruined town. Scavenge for weapons, recruit survivors with unique abilities, assemble your team, explore the ruins, defend your stronghold, and fight for survival!
Why similar: Top-Down Shooter 18.5%, Action RPG 15.2%, RPG 12.6%, Zombies 12.5%, Shooter 10.5%
Top-down zombie shooter game where you survive against hordes of zombies. Every wave the number of enemies encreases. Hey, tell me you have enough bullets, don't you?
Why similar: Top-Down Shooter 32.1%, Zombies 30.2%, Post-apocalyptic 20.8%, Shooter 9.9%, Combat 5.7%
Expect blasts of green zombie goo painting the screen in this top-down shooter packed with crazy guns that blow the heads off some… freaky zombies. Your mission is simple: graffiti the whole city before these mutants dog-pile you
Why similar: Gun Customization 26.2%, Top-Down Shooter 25.9%, Zombies 23.3%, Shooter 10.3%, Post-apocalyptic 5.7%
Ripper is a top-down shooter with fully destructible environments, fog of war, and Steam multiplayer. Break through walls, survive enemy waves, and battle your friends.
Why similar: Top-Down Shooter 27.2%, Arena Shooter 23%, Post-apocalyptic 15%, Shooter 12.1%, Zombies 12%
Grab your guns and get ready to take on the zombie apocalypse like never before!
Why similar: Top-Down Shooter 26.6%, Post-apocalyptic 21.5%, Military 16.4%, Shooter 15.2%, Action-Adventure 8.6%
Assemble your squad, load up your weapons, and fight your way through chaos to reach freedom!
Why similar: Zombies 29.7%, Post-apocalyptic 26.5%, Top-Down Shooter 15.7%, Shooter 11.3%, Adventure 8%
This post-apocalyptic FPS is perfect for players who dislike PvP, complex stories, or navigating endless mazes. Just grab your weapon and shoot away, enjoying pure, simple shooting fun. Both characters and weapons can be upgraded and customized.
Why similar: Zombies 26.9%, Gun Customization 18%, Shooter 18%, Post-apocalyptic 15.7%, RPG 13.2%
This is a single-player rogue-like shooter adventure game with tactical elements. The once prosperous world has been overrun by zombies, and you'll play the role of the leader of the last refuge, looking for the light of survival for the remaining companions.
Why similar: Top-Down Shooter 22.7%, Zombies 19.5%, RPG 16.7%, Shooter 16%, Post-apocalyptic 12.7%
Based on the inhospitable frontier world of Mars, against the backdrop of a bacterial outbreak, Deadstone offers a compelling blend of frantic combat and tower defense, backed by a highly nuanced character development system and strategic elements of resource management.
Why similar: Top-Down Shooter 25.2%, Zombies 22.5%, Local Co-Op 20.8%, Sci-fi 11%, Action RPG 10.6%
From the creators of The Last Stand: Union City and Dead Zone comes an all-new singleplayer rogue-lite action adventure. After you become infected by the zombie virus, you set out to explore the post-apocalypse and find hope for your fellow survivors. You can still make a difference. Don't give up.
Why similar: Zombies 29.8%, Top-Down Shooter 23.4%, Post-apocalyptic 20.5%, Shooter 10%, Action RPG 8%
A 2D platformer shooter adventure following the protagonist, OSEL, on a quest to uncover the truth behind the factory.
Why similar: Post-apocalyptic 26.6%, Shooter 19.6%, Robots 17.3%, Adventure 9.7%, Sci-fi 9.1%
Commander, customize and build your Mechanical Assault Skeleton Suit (M.A.S.S.) and lead the fight against an alien invasion bent on exterminating the human race. The fate of humanity is in your hands.
Why similar: Gun Customization 22%, Robots 20.9%, Action RPG 15.4%, Post-apocalyptic 11.8%, Shooter 9%
Stop zombie apocalypse before it reaches the surface. Explore cold war era bunkers, laboratories and journey to the center of the earth to find the secrets of an ancient civilisation. Blood, hordes of zombie, co-op, explosions and even more zombies.
Why similar: Zombies 24.2%, Top-Down Shooter 17.7%, Gun Customization 15.2%, Local Co-Op 15.1%, Post-apocalyptic 12%
Infees is a singleplayer voxel game. At the moment it has only one playable mode where you have to kill zombies and survive as long as possible, there are many weapons, and upgrades at your disposal to make this task easier!
Why similar: Zombies 22.4%, Gun Customization 16.3%, Post-apocalyptic 15.4%, Arena Shooter 11.4%, Shooter 9.9%
You wake up in a bunker! The Earth became a battlefield. Dangerous creatures at every turn. We give you everything you need: medicine, weapons, shelter. Your task is to find your family. And please try to survive in this post-apocalypse.
Why similar: Zombies 25%, Top-Down Shooter 22.3%, Post-apocalyptic 19.9%, Shooter 11%, Action-Adventure 8%
Action survival shooter with an open map, upgrades, lots of weapons and many enemy types.
Why similar: Robots 18.8%, Zombies 17.5%, Arena Shooter 17.5%, Military 13.2%, Shooter 10.9%
Dead Don't Die is a zombie-apocalypse tactical shooter with emergent combat. Battle gangs of thugs in lethal gunfights, rescue survivors, and evade the undead.
Why similar: Top-Down Shooter 24.6%, Zombies 23.7%, Post-apocalyptic 17.4%, Shooter 10.6%, Combat 9.2%
Face the horde in a world of shifting light and rainy nights. Choose from 4 heroes and 3 weapons to survive 2 deadly maps. Customize your run with 100+ nodes. Play solo or split-screen across 3 difficulties. Start at 6 AM. When the colors fade to gray, the real fight begins.
Why similar: Top-Down Shooter 31.1%, Zombies 14%, Shooter 12.3%, Post-apocalyptic 11.1%, Action-Adventure 7.8%
Nightrift is a fast-paced post-apocalyptic bullet hell roguelite set in a fractured future. Face interdimensional entities, mutant swarms, and rogue war machines. Master enemy patterns, control the battlefield, and survive the collapse.
Why similar: Top-Down Shooter 19.9%, Robots 16.2%, Zombies 14%, Post-apocalyptic 13.9%, Shooter 12.9%
"STAMP" is a very exciting shooter where your main job is to KILL zombies and complete the main task. Meanwhile you have a lot of stuff to try like perks, new weapons or side quests.
Why similar: Zombies 28.8%, Gun Customization 20.4%, Post-apocalyptic 19.4%, Shooter 14.4%, Combat 6.2%
A Knight with a gun. Something's happened to time. Deadly robots invading. A twin-stick, action, top down shooter, with in depth gun customization, special abilities, and classic swords. Shoot your way through linear levels and secrets, and develop the ultimate guns and futuristic weapons.
Why similar: Gun Customization 28.7%, Top-Down Shooter 26.8%, Robots 19.6%, Shooter 9.4%, Sci-fi 6.9%
Chicken Force is a game that combines extraction shooter mechanics with tower defense elements. You play as a chicken that has evolved after the fall of humanity, fighting your way through hordes of zombies. Build outposts, push forward step by step, and ultimately recbuild civilization.
Why similar: Top-Down Shooter 24%, Post-apocalyptic 19.9%, Zombies 13.8%, Shooter 10.2%, Sci-fi 9.9%
Z.O.N.A: Origin is an immersive adventure in a harsh post-apocalyptic world. Dive into a captivating story, explore a stunning open world, avoid dangerous anomalies, and hunt for powerful artifacts. Every choice you make can be decisive in this unpredictable world.
Why similar: Gun Customization 24.8%, Post-apocalyptic 20%, Shooter 13.5%, Action RPG 13.2%, Sci-fi 8.4%
Tunguska: The Visitation is a single player top-down shooter RPG. Seek fortune as a Ghoul Hunter in an abandoned Soviet Exclusion Zone. Use your grit and ingenuity to survive deadly radiation, mysterious anomalies, and poisonous mutants. Go in guns-blazing, or stay in the shadows - your choice.
Why similar: Top-Down Shooter 22%, Post-apocalyptic 19.9%, Zombies 19.8%, Action RPG 14.7%, Shooter 6.1%
Splatter slimes, massacre mutants, and assemble your perfect Gunbot! Survive the wasteland in this top-down shooter roguelite by customizing your weapons on the unique upgrade grid, and pick from tons of build-defining modules and wacky bots for a new experience every run. Prologue teaser build.
Why similar: Gun Customization 25%, Top-Down Shooter 22.3%, Arena Shooter 15.5%, Robots 14.5%, Post-apocalyptic 13.8%
A zombie virus that began with a meteorite, the surviving humans fled to the sea by boat. To get the world back, And for the victory of the human race, Solve the problems, As a troubleshooter for the UN ,That's your mission.
Why similar: Zombies 27.2%, Post-apocalyptic 20.9%, Robots 18.6%, Military 13.6%, Shooter 9.2%
Enjoy Battle Bot Style Of Robot Fighting In Wide Battle Arena!
Why similar: Top-Down Shooter 17%, Action RPG 16.4%, Robots 15.3%, Arena Shooter 15%, Shooter 11.2%
The One: Am I? is an adventure Top-down RPG. Born in the heart of an experimental machine, you become a being extraordinary and unknown to the world. Embark on a dangerous journey, flee from enemies, uncover the secrets of your nature, and explore hazardous areas.
Why similar: Top-Down Shooter 29%, Robots 18.4%, RPG 14.6%, Action RPG 9.2%, Adventure 8.5%
this is survive game In a city of humanity that has been destroyed by excessive machine saturation in the future, let's destroy dangerous machines with the aim of rebuilding mankind. You will be able to easily destroy machines by purchasing weapons, raising skills.
Why similar: Gun Customization 35%, Post-apocalyptic 27.4%, Top-Down Shooter 19.8%, Shooter 14.3%, Singleplayer 3.5%
Zcrew is a roguelike game that supports up to 4 players playing co-op online. In the latest “Full Frontal Fire” update, you‘ll be able to utilize the new automatic firing system to reign the battlefield with lightning and missiles. Collect resources, modify your weapon,and dominate the battlefield.
Why similar: Gun Customization 21%, Zombies 18.4%, Top-Down Shooter 18.2%, Local Co-Op 16.7%, Post-apocalyptic 13.4%
Tactical top-down multiplayer shooter where PvP battles, co-op Zombie Horde, and open-world RolePlay mode collide. Build your combat robot, install implants, and fight other players across a post-human desert wasteland.
Why similar: Top-Down Shooter 25.9%, Zombies 16.3%, Gun Customization 16%, Arena Shooter 15.9%, Local Co-Op 14.1%
Six months have passed since the Everwinter began, covering the world in a permanent frost. Now it is up to a lone scavenger to help his camp reach the equator, in hopes of escaping the harsh climate and the roaming monster snowmen known only as the Droves.
Why similar: Top-Down Shooter 37.5%, Zombies 32.6%, Local Co-Op 18.1%, Action-Adventure 9.1%, Singleplayer 2.8%
A zombie arena-shooter roguelite survivor game. Shoot your way through thousands of zombies to find friends to help you build a better defense. Level up to unlock perks and bonuses to help your team survive longer.
Why similar: Zombies 30%, Arena Shooter 28.4%, Post-apocalyptic 23%, Shooter 10.5%, Combat 6.6%
The open-world survival role-playing game "Bad 2 Bad: Apocalypse" tells the story of Delta Team and his comrades as they work to rebuild a world devastated by humans and their race turned into zombies.
Why similar: Gun Customization 20%, Zombies 19.4%, Post-apocalyptic 16.5%, Action RPG 13.9%, Military 13.2%
Zombreak is a zombie survival, rogue-lite, top-down shooter set in a post-apocalyptic world. As a last hope of survival, you must navigate through a dangerous world, filled with hordes of bloodthirsty zombies, deadly traps, and resources to scavenge. You'll need to strategize and plan your escape.
Why similar: Top-Down Shooter 23.4%, Gun Customization 20.4%, Post-apocalyptic 15.6%, Action RPG 14.7%, Zombies 13.1%