Games like PROTOCOL ECHO‑N

Room Rules is an experimental simulator focused on the study of anomalous rooms. Follow the protocols, complete test sessions, and analyze the behavior of anomalous “Rooms.” If you enjoyed this game, see our list of games similar to Room Rules.

▮▮▮ CLASSIFICATION: RESTRICTED ▮▮▮ ACCESS LEVEL: ███████ FILE STATUS: ▮ CORRUPTED ▮ PARTIAL ▮ RECOVERED NOTICE: This recording was NOT AUTHORIZED for public access. Distribution was DENIED. Containment FAILED. FILE ID: REC░C█:▓ UNAUTHORIZED SOURCE: ██████████████████ DATE RECOVERED: ██/██/████ CHAIN OF CUSTODY: ▮▮▮ LOST ▮▮▮ REC░C█:▓ UNAUTHORIZED is a short, first-person analog horror r… If you enjoyed this game, see our list of games similar to RE░C█:▓ UNAUTHORIZED.

Shadows of Dawn, an innovative sci-fi adventure that combines FPS action and survival gameplay with the open-exploration and customizability of an RPG . Shadows of Dawn isn't just a game - it's an epic saga where every choice you make echoes across the planet. If you enjoyed this game, see our list of games similar to Shadows of Dawn.

Dungeon Hunters is a top-down 2d shooter where you go through 3 locations to find a treasure deep in the desert dungeon. Choose from 4 weapons, use cover to fight through 6 enemy types while avoiding traps, collect coins to buy cool upgrades for your character. Special features: Enemy AI — enemies shoot a random number of projectiles which makes the fights somewhat unpredictable. And running ene… If you enjoyed this game, see our list of games similar to Dungeon Hunters.

71%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability

73% User Score Based on 164 reviews

Critic Score 65%Based on 1 reviews

Ether Loop is a hardcore fast-paced bullet hell with roguelike elements. Descend the unforgiving depths of a mysterious world, encounter challenges, discover dynamic environments and fight ruthless creatures while unveiling the secrets of Ether Loop. If you enjoyed this game, see our list of games similar to Ether Loop.

You are the last salvager. Fight, salvage, extract, and rebuild in a gritty top-down 2D action roguelite. Pilot upgradeable ships through hostile sectors, recover valuable resources, and return to the Forge before your run is lost. Every successful extraction unlocks lasting power. If you enjoyed this game, see our list of games similar to Starforge Reborn.

FLOPPY SURVIVORS is a bullet-heaven action roguelite starring a tiny disk that only wants to survive—and has no idea why the network wants it erased. Grow auto-firing antivirus programs, finish recovery jobs inside a storm of malware, and fuse pairs into DUAL weapons. Delete the first boss and a missing signal returns. Someone hid this little disk for a reason, and now the network wants DISK #47… If you enjoyed this game, see our list of games similar to Floppy Survivors.

86%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, grinding

86% User Score Based on 86 reviews

Tear through alien hordes and become unstoppable in this sci-fi action roguelite. Use your jetpack to out-maneuver enemies and traverse hostile planets. Upgrade your Jumper with powerful weapons and abilities to take down bosses and exterminate the Hives. If you enjoyed this game, see our list of games similar to Hive Jump 2: Survivors.

24%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding

40% User Score Based on 10 reviews

Inspace 2980 is a stylish and dynamic shmup from the 16-bit era of games consoles and arcade machines. Take part in an exciting adventure and save the galaxy! Once again! If you enjoyed this game, see our list of games similar to INSPACE 2980.

Slay goblins with style by using wits and magic in this unique physics-based puzzle game! Craft solutions to each level by combining several magical behaviors together. Levels are open-ended and reward creative and original solutions. If you enjoyed this game, see our list of games similar to Sword Slinger.

We inevitably decided to flower the universe. Humanity sent probes lightyears away to autonomously terraform and adjust solar systems to expand and reignite the human kind. It began as side-note but turned into a fundamental solution for our desires. For each human and each life-cycle. We have not expected to hear from the self-replicating systems on their journey.. But a distant signal is r… If you enjoyed this game, see our list of games similar to Zoned.

About This SoftwareThis is a one-stop development toolbox built specifically for card games. We've encapsulated the underlying technology into intuitive visual modules, so you can complete the entire workflow—from card design and data configuration to gameplay testing—in minutes, with no programming background required. With built-in smart templates and real-time preview, a single person can quick… If you enjoyed this game, see our list of games similar to Boss Key.

The network is on the brink of failure, but don't worry. We've implemented fail-safes. Initialize a Protocol to destroy the compromised data packets. Protocol Delta is a fast paced arcade game that demands constant movement and quick reflexes. Explore various characters, each with unique abilities, to find one that suits your playstyle. Compete on global leaderboards and climb the ranks as you su… If you enjoyed this game, see our list of games similar to Protocol Delta.

Welcome to E.S.C. As a team of 1-3, your job is to respond to paranormal outbreaks of The Static. Investigate either as a Field Agent or an Operator. Establish the chain of events with evidence to identify the Entity. Follow the protocol to seal it. If you enjoyed this game, see our list of games similar to Paraxima.

Observe seven patients. Identify the one anomaly. Shoot to survive. You have only one bullet and no room for error. If you enjoyed this game, see our list of games similar to One-Time Trigger.

Electro Havoc: A retro twin-stick shooter set in a neon-charged battleground where you'll face waves of geometric foes across 3 worlds. Lure more enemies into debris fields to trigger chain reactions, and grab power-ups to boost your multipliers. If you enjoyed this game, see our list of games similar to Electro Havoc.

Customize your spaceship.  Send expeditions to find more customizations. Deploy missions into an asteroid belt and face a single, escalating wave of asteroids. Gained experience can be invested into permanent upgrades using the lab, strengthening future deployments. Wishlist on Steam P.S. the game has autosave, lab research and expeditions are part of offline progression. P.P.S. press kit in… If you enjoyed this game, see our list of games similar to Deployed.

A fast paced bullet hell where your ship doesn't shoot — you dash through enemies to destroy them.  The game has a variety of power-ups, enemy types, and bosses that create interesting and distinct challenges when surviving through waves. Though the minimalistic gameplay is easy to learn, it's also hard to master. This is a demo version and contains just a few enemies and power u… If you enjoyed this game, see our list of games similar to Super Dash.

95%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding

95% User Score Based on 1,455 reviews

Astro Prospector is an incremental bullet heaven about mining cofferoids and fighting SpaceCorp. Collect resources, upgrade your ship and become unstoppable. Return AstroCoffee to humanity! If you enjoyed this game, see our list of games similar to Astro Prospector.

34%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:music, gameplay

48% User Score Based on 23 reviews

It is raining and pouring. It's not your average thunderstorm, but a primordial one. This storm doesn't seem to stop. At the same time, the storm is also producing gospel chanting, leading to people being attracted to the concert. The Land of Illusions ends up becoming empty, giving the local bands no opportunity to perform for their people. Based on an original screenplay by Emiko Hosokawa, you … If you enjoyed this game, see our list of games similar to Touhou Meijinka ~ Song of Divine Tempest.

88%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, story

88% User Score Based on 468 reviews

Critic Score 88%Based on 1 reviews

Beat Blast is a music maker bullet hell. The music you make is also your skill tree. Create powerful attacks and catchy beats by combining different music notes. If you enjoyed this game, see our list of games similar to Beat Blast.

66%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:optimization, graphics

66% User Score Based on 384 reviews

Combine Runes to craft unique spells! Survive the endless hordes of monsters as you work to break the four Runic seals! Runic is a casual horde shooter with rogue-lite elements and a charming retro aesthetic. If you enjoyed this game, see our list of games similar to Runic Survivor.

84%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, story

87% User Score Based on 203 reviews

Critic Score 69%Based on 1 reviews

Deflector is a high-octane bullet hell roguelite set in a deadly world. Upgrade your characters with the DNA you find, evolve them further during your runs and explore the farthest reaches of this microcosm… or die trying. If you enjoyed this game, see our list of games similar to Deflector.

54%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

82% User Score Based on 17 reviews

On a bold and potentially dangerous mission to revive the classic Arcade military shooter. Fully loaded with addictive top-down and side-scrolling run-and-gun gameplay, pixel-perfect 2D graphics, explosive SID soundtrack and massive destruction! Fight on foot and in heavily armed vehicles. If you enjoyed this game, see our list of games similar to Machine Gun Fury.

59%Game Brain Score

Most mentioned positive aspects:music, humor

Most mentioned negative aspects:gameplay, graphics

83% User Score Based on 23 reviews

Unique procedurally generated city-building strategy / action game with single player campaign story. Inspired by Tron, Darwinia, Anno, Settlers etc. If you enjoyed this game, see our list of games similar to Hexters.

94%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:graphics, replayability

94% User Score Based on 102 reviews

Jumpgrid is bullet hell hyper-Pac-Man. Survive an ever-moving cosmic obstacle course by deftly teleporting between nodes on the "jump-grid". Clear all nodes to open a wormhole to the next level. Success requires only a few seconds of precision finger ballet, but touch any of the pulsing hazards and the level instantly resets, ready for you to try again, and again, and again... This is a game about… If you enjoyed this game, see our list of games similar to JUMPGRID.

Project Overview“Cryptobiosis” is a secondary-school admissions interview electronic stress-testing system jointly developed by Gaoyuan Panoptic Incubation Experimental School and Hengshu Electronics Technology Co., Ltd. since 2003. Built around key factors such as information interaction, time management, and rule compliance, the project is intended to support future evaluations of students’ ove… If you enjoyed this game, see our list of games similar to CRYPTOBIOSIS.

61%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay

100% User Score Based on 12 reviews

Survive the neon chaos of a digital arena. Upgrade, unleash, and outlast the overload. If you enjoyed this game, see our list of games similar to Circuit Overload.

66%Game Brain Score

Most mentioned positive aspects:graphics, music

95% User Score Based on 20 reviews

EVIL PONGON GAME is a high-speed 2D platformer that blends precision movement with bullet-hell boss battles. CORE GAMEPLAY You play as Pongon, navigating treacherous platforming gauntlets inspired by Super Meat Boy's tight controls and Pizza Tower's momentum-based movement. Master wall-jumping, dashing, and advanced mobility techniques to speedrun through increasingly challenging levels. (Also… If you enjoyed this game, see our list of games similar to Evil Pongon Game.

BOOT THE CARTRIDGE. CHOOSE YOUR PARTNER. DO NOT EJECT.Do Not Eject is a retro handheld-inspired bullet heaven roguelite set inside corrupted game cartridges. Choose a digital partner, survive fast runs, and turn simple attacks into absurd combinations of ricochets, explosions, piercing shots, orbiting weapons, and chain reactions. BUILD SOMETHING ABSURDInstall Modules that transform how your a… If you enjoyed this game, see our list of games similar to Do Not Eject.

Fall 2025 Game Project Practice Team: Team Caffeine Jiwon Kim (Class of 2021): Team Leader, Lead Game Designer Daegyu Hwang (Class of 2021): Assistant Game Designer Yongjin Kwon (Class of 2021): Assistant Programmer, UI & Interaction Programmer Hyunseon Lee (Class of 2021): Lead Programmer, Systems Programmer Minseok Heo (Class of 2021): Assistant Programmer, Technical Artist Jihoon Jeo… If you enjoyed this game, see our list of games similar to Anomaly Control Division.

Build a malware empire from a single 90s PC.You start with just a dusty machine. You are working for a secret organization that needs you to earn money for their research. Dont ask questions. Turn code into money. Scale it endlessly.Write viruses and deploy them. Every operation generates income. Every upgrade multiplies it. Start small — then build systems that run on their own. … If you enjoyed this game, see our list of games similar to WinHack 95.

HotFix Protocol is a cooperative sci-fi action game where you stabilize a failing industrial facility. Identify critical failures, locate tools, contain physical threats, and repair systems in real-time. Coordinate with your team to restore control room-by-room before the infrastructure collapses. If you enjoyed this game, see our list of games similar to HotFix Protocol.

Enter the sim. Survive the swarm. Upgrade. Die. Repeat.  Echo Punk is a top-down looter shooter with real-time action, tactical abilities, and run-based progression. Designed for short, high-intensity play sessions, each run lasts about 10–20 minutes. There are no saves. No safety nets. Every run ends in death. The question is... how far can you get? Playable with mouse & keyboard. Ec… If you enjoyed this game, see our list of games similar to Echo Punk.

Plans meet friction in Decision Point, a wargame where you issue NATO-standard orders, observe AI execution in real time, and adapt as the battlefield evolves. At key Decision Points, the action pauses—giving you time to reassess, redirect your forces, and outmanoeuvre the enemy. If you enjoyed this game, see our list of games similar to Decision Point: Battlegroup Operational Simulator.

48%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story

77% User Score Based on 13 reviews

The Battle of Aurinoxia is a retro-inspired fast-paced vertical space shoot 'em up with pixel art graphics, unique enemies, tough angry bosses, and a killer soundtrack. StoryThe Alliance's mission to exploit precious resources from Aurinoxia IV has erupted in conflict with residents of the system. As the Aurinoxians commence a brutal attack on Alliance ships, they target mining operations and de… If you enjoyed this game, see our list of games similar to The Battle of Aurinoxia.

Blast Attack is a short and abstract top-down shooter about destroying enemies while avoiding damage. Use shooting, dashing, and a charged attack, the 'blast attack', to destroy 6 different types of enemies who can make use of 2 different types of shields and can dash themselves. Blast Attack has 10 levels each with a unique boss at the end and is built to reward rapidly destroying enemies and com… If you enjoyed this game, see our list of games similar to Blast Attack.

STARS FORCE is a unit created to fight space pirates. In whatever star system the crime occurs, "STARS FORCE" is in a hurry to put things in order! The player will play as the pilot of a warship fighting hordes of space pirates. Several types of ships and weapons. Collecting items and breaking capsules, you can pump your ship. Features: Pumping the ship 10 types of enemy ships 15 le… If you enjoyed this game, see our list of games similar to Stars Force.

jarotsim is a playground for the discovery, exploration and livecoding of turing machines. its objective is to promote experimentation and visualization of these foundational computational machines in a playful and joyful way. jarotsim is programmed using LÖVE 11.4 and it is distributed as a .love file. you can play this file in your mobile or not-so-mobile device(s) by first downloading L… If you enjoyed this game, see our list of games similar to jarotsim.

■ Game Overview Dragon's Ruler is a single-player, turn-based strategy wargame set in a fantasy world. Players freely choose a small country of their choice from 64 territories on continents and islands to become king, The player controls more than 140 different types of units to expand his/her territory and rebuild his/her country through internal administration and wars. The world has collapse… If you enjoyed this game, see our list of games similar to Dragon's Ruler.

MISSION DEBRIEFING Unattended mechs across the sector have been hacked and gone rogue. The now autonomous mechs are wreaking havoc, and it's your mission to scuttle the drones and keep the malware from spreading. The injected override routines can be outsmarted if you're clever, but the mechs will do real damage, so be careful out there! Hex Tactics is a demo developed over about 5 weeks. The pr… If you enjoyed this game, see our list of games similar to Hex Tactics.

In the distant past, a sudden “Calamity” nearly destroyed Earth. Thick mists erupted across the world, isolating regions and instantly plunging civilization back into the dark ages. Gazing upon the desolate land, a determined girl named Ruo Xi steps into the mist, seeking a way to end the Calamity. If you enjoyed this game, see our list of games similar to Deep Within the Mist.

Brutal arena roguelite with 10 heroes, 11 bosses, and deep progression. Fuse weapons to legendary tiers, stack chips for deadly builds, and master crits. Endless waves grow stronger every minute. Death is certain. Survival is the challenge. If you enjoyed this game, see our list of games similar to Gloomvex.

Wish Upon a Star That Does Not Exist. A dark parable blending idle collection, desktop-pet interaction, and rules-based horror. If you enjoyed this game, see our list of games similar to ECHOES OF THE GOLDEN BRANCH - M-501 Aberrant Emotion Evolution Report.

This is an upgraded edition of Sidereal Wanderer, the spaceship simulation game originally released in 2024. It retains the classic, highly randomized gameplay system of the original—offering high replayability with ever-changing scenarios—while adding new elements such as a richer narrative, character progression, and intuitive controls for a deeper experience. As the captain of a newly commiss… If you enjoyed this game, see our list of games similar to Sidereal Wanderer ST.

79%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

79% User Score Based on 1,373 reviews

Will you climb the tower, no matter the cost, to get everything you desire? Blending Vampire Survivors' and Diablo's hack-and-slash action, roguelite survivor elements, and loot-based mechanics, Tower of Babel is a single-player action-RPG experience. UPGRADE WITH WEAPONS AND EQUIPMENT Battle relentless waves of enemies, acquire new skills, and upgrade your abilities. Become stronger with new gear… If you enjoyed this game, see our list of games similar to Tower of Babel: Survivors of Chaos.

Anti-Extinction is a sci-fi survival MMORPG set in a collapsing world shaped by real systems, not scripted loops. You play as yourself, import your custom avatar from platforms like VRChat, ChilloutVR, or compatible sources and step directly into a living, reactive environment. No presets. No generic characters. Just you. The game world responds to everything you do. Restore a power station and n… If you enjoyed this game, see our list of games similar to Anti-Extinction.

85%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, graphics

85% User Score Based on 78 reviews

SealChain is a roguelike game where items can link together to form chain reactions. Items can also be arranged into specific formations to create seals, granting special effects. The world is falling apart. Chaotic evil shrouds the land like a dense purple fog. In this catastrophe, countless innocent beings have turned into cursed monsters. There is no savior here. Ancient sorcery is reviving,… If you enjoyed this game, see our list of games similar to SealChain: Call of Blood.

A tactical survival and outpost management sim driven by dynamic battlefield events. War isn't just about combat—it’s about the daily lives of your soldiers. Keep logistics running, scavenge every usable resource, and do what you can to ease the harsh reality of life on the frontlines. If you enjoyed this game, see our list of games similar to Frontline Logistics: Isarian Warfare.

90%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, story

90% User Score Based on 293 reviews

Fight hordes of Covenant & Flood in this new game mixing Roguelite & Bullet Heaven for hours of mindless fun! Have fun surviving Spartan! Spartan Survivors includes 10 playable levels 5 difficulty modes 21 weapons for a total of 105 evolutions // 14 perks with 56 upgrades 8 playable characters with their unique weapons, perks & stats Unlock Custom Game to tailor the game th… If you enjoyed this game, see our list of games similar to Spartan Survivors.