Games like IOI

Welcome to Validius - a fun and furious shooter written for the Syntax Bomb "Reboot" competition. I'm very proud that this game was the winner of that event. Important information for Mac users. When you have downloaded the zip file then you need to make sure you drag the app into the applications folder before running it else sometimes you get a "game not found" error message when launching it. … If you enjoyed this game, see our list of games similar to Validius.

LambdaRogue: The Book of Stars is a complete roguelike role playing game, with unique features and story, distinct atmosphere and feel, and a user-friendly, but traditional interface. LambdaRogue was created in 2006 by Mario Donick. Find the Book of Stars and set mankind free in story mode, or fight Eris, the evil deity, in the shorter Coffeebreak mode — the choice is yours. Click "download now" a… If you enjoyed this game, see our list of games similar to LambdaRogue: The Book of Stars.

Movement: Arrow Keys Z: select/use itemX: open/close menu  A lone dwarf follows a peculiar white cricket through dark tunnels and stumbles upon the entrance to a long forgotten, ancient forge. Once sealed away by unknown magic, the outer barrier is weak enough to enter and explore. Fight strange creatures and discover the mystery of the Forged Curse in this Rogue-inspired game made in Pico-8 with… If you enjoyed this game, see our list of games similar to THE FORGED CURSE.

Whispers of Eldoria is a narrative-driven fantasy adventure game set in a magical land teetering on the brink of chaos. As the adventurer of ancient gateways, you must make crucial decisions that shape the balance between realms while unraveling the mysteries of Eldoria’s forgotten past. Whispers of Eldoria Needs You! You’ve been chosen to take on a pivotal role as the adventurer of Eldoria’s … If you enjoyed this game, see our list of games similar to Whispers of Eldoria.

73%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, replayability

68% User Score Based on 485 reviews

Critic Score 70%Based on 15 reviews

In Stealth Inc 2, you play the role of a clone escaping a sinister and high-tech testing facility. Stealth Inc 2 tests both your brain and your reflexes over 60 varied levels linked together in a sprawling overworld. If you enjoyed this game, see our list of games similar to Stealth Inc 2: A Game of Clones.

94%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, replayability

94% User Score Based on 448 reviews

Platypus is a fast, frantic and fun arcade-style shoot-em-up. The vast continent-spanning city of Collosatropolis has finally reached the limits of its expansion. Tall buildings cover every available space. The air is thick with smoke and poisonous chemicals. Parking is a nightmare. The Collosotropolan leaders have decided the simplest solution is to invade the neighbouring country of Mungola. T… If you enjoyed this game, see our list of games similar to Platypus.

95%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:optimization, monetization

95% User Score Based on 1,607 reviews

I Wanna Maker is a precision platformer with a robust level editor and online level sharing, based on I Wanna Be The Guy fangames. Create complex levels using a wide variety of objects, a powerful events system, and customizable visuals. Browse levels online, traverse a hand-crafted campaign, take on challenge modes, and more! Level Editor Features Intuitive but powerful level editor with 70+ ob… If you enjoyed this game, see our list of games similar to I Wanna Maker.

79%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, monetization

76% User Score Based on 780 reviews

Critic Score 77%Based on 1 reviews

The Contra Anniversary Collection brings this classic Run and Gun franchise back to modern platforms and a new generation of players. Grab power ups and blast your way through waves of menacing enemies and bosses that will put your reaction skills to the test. Also included is a digital Bonus Book with tons of concept documents and sketches, the official chronology of the franchise, an exclusive i… If you enjoyed this game, see our list of games similar to Contra Anniversary Collection.

Super Polandball - Game Description Super Polandball is an action-packed 2D platformer where you take control of a brave Polandball (or other countryballs like France, Ukraine, or USA) to save the world from the clutches of evil! Embark on a thrilling adventure across 10 challenging levels filled with parkour platforms, coin collecting, epic battles, and unique bosses like Trilluminati, Omskbird,… If you enjoyed this game, see our list of games similar to Super Polandball Game.

*Game is about 25-30 minutes of gameplay* v17 is uploaded. 05-05-2025- 4:00pm PST (GMT-8): Added Recommended Controller screen. Added option to toggle full screen in-game in the options menu. Added the option to toggle CRT Filter on and off in-game in the options menu. Fixed various larger issues, such as the duplicated player, poison not taking when hit by the slime boss, removed the lift in… If you enjoyed this game, see our list of games similar to The Bone Warrior's Oath.

Era's Time Delivery Service is a turn-based battle game made for Magical Girl Game Jam 6 on the theme "Service". Era is a time magical girl who works in a delivery service, boasting she can bring any package to its destination in due time. Today, she must deliver comic pages to a publisher before the deadline, but it is pretty far. Will she be able to make it in time? Beat the clock! In this gam… If you enjoyed this game, see our list of games similar to Era's Time Delivery Service (prototype).

9/9/24: Now that the gamejam has passed, I have updated the game to fix the issue with points and the timer continuing to run after losing the game. Also added the proper graphics for when the player loses, and usaed my 'crackling campfire' sound effect at that time.  I plan to make this a fun game and change / fix a bunch of stuff to make the gameplay smooth and fun, such as ghost sleds from othe… If you enjoyed this game, see our list of games similar to Glacier Racer.

A dark and mysterious entity from another dimension has gained access to our world through a portal deep inside an ancient temple. Only a true fighter pilot like you can stop it before it rips apart the very fabric of space and time. But beware: many dangers lie ahead! Project Möbius is a fast-paced 3D game inspired in part by 2D Shoot 'em up games such as Battle Squadron for the Amiga. Your goa… If you enjoyed this game, see our list of games similar to Project Möbius.

This mini-game was made to experiment with some concepts I've been wanting to investigate. Namely, these four things: Data-driven gameplay elements, i.e. a method for moddingRendering a game at a fixed resolution, despite the resolution the user sets.What happens if you tie as much of the game as possible to a fixed framerate?"Real world" testbed for Shapes in gameplay and Editor Before I dive int… If you enjoyed this game, see our list of games similar to Tiny X-Wing.

74%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, monetization

76% User Score Based on 628 reviews

Critic Score 67%Based on 3 reviews

A Metroidvania Adventure Hunt If you enjoyed this game, see our list of games similar to Dandara.

54%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, story

54% User Score Based on 349 reviews

The Ready Player One: Oasis is the 2018 beta phase of the immersive virtual universe from the film, Ready Player One. In the Oasis, you can go anywhere, do anything, be anyone - the only limits of reality are your own imagination. The Oasis beta universe contains several experience destinations that let you interact, compete and share using today's best in-class virtual exploration network. If you enjoyed this game, see our list of games similar to Ready Player One: Oasis.

76%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

78% User Score Based on 5,050 reviews

Critic Score 74%Based on 1 reviews

A living world full of surprises, secrets and danger awaits in The Survivalists, an adventure-filled survival sandbox set in The Escapists universe. Explore, build, craft and even train monkeys with up to three friends in a desperate bid to survive. Have you got what it takes to be a Survivalist? If you enjoyed this game, see our list of games similar to The Survivalists.

Version 1.1Fixed a bug in hard mode where you spawn inside the walls. Living inside the walls is not recommended, so I made it impossible :pVERSION 1.0 is finally here!!!!!!!!! Fight as Amatsuka Uto together with Bao the whale agains an evil gloop monster that took the shape of Bao! Do this with your trusty shotgun and dashing around the obstacles by using it's recoil in this action platformer! A… If you enjoyed this game, see our list of games similar to Tenshi With A Shotgun.

NOTE: It is highly recommended you play Project Rebirth with a controller. The .zip download includes a README with controls and tips. BUILD 0.22: A new enemy type has been added to the game! The Reaper wields a makeshift sickle in each hand,and very much enjoys using them. As opposed to enforcers being slow but sturdy, reapers are aggressive and quick on their feet. They will close the distance… If you enjoyed this game, see our list of games similar to Project Rebirth.

81%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

81% User Score Based on 2,921 reviews

Overview War of Dots is a minimalist real-time strategy game. Command your armies in real-time battles across a variety of maps. Capture cities, manage resources, and defeat your rivals. Game Details The key idea in War of Dots is simplicity. Unlike most other strategy games, it doesn’t rely on complex mechanics. There are only two types of units: light – perfect for fighting in numbers, eff… If you enjoyed this game, see our list of games similar to War of Dots.

87%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, grinding

91% User Score Based on 532 reviews

Critic Score 83%Based on 19 reviews

Buy Convergence: A League of Legends Story on PlayStation Store. A time-manipulating 2D action platformer set in the League of Legends universe. If you enjoyed this game, see our list of games similar to Convergence: A League of Legends Story.

89%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, stability

89% User Score Based on 466 reviews

Guns of Fury is a retro-inspired action platformer that combines the run & gun and Metroidvania genres. Explore a vast interconnected world, gain new abilities and weapons, battle epic bosses and stop the plans of an evil corporation before it’s too late! If you enjoyed this game, see our list of games similar to Guns of Fury.

Welcome to Slime Buster Naru Adventuring is tough,  but who would have thought you’d get lost on your way to your very first quest? While taking a shortcut through a dark forest, novice adventurer Naru has a chance encounter that flings her into a one-hundred-year-old mystery filled with strange creatures, mysterious individuals, a haunted chateau, and a cursed… duck? Help Naru fight,… If you enjoyed this game, see our list of games similar to Slime Buster Naru.

52%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, monetization

52% User Score Based on 2,425 reviews

Explore, build, and survive in Undawn, an open world zombie survival RPG If you enjoyed this game, see our list of games similar to Undawn.

67%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

67% User Score Based on 1,582 reviews

Government experiments on a young girl triggered a cosmic shock wave that gifted many young girls with mystical powers. She re-emerges into the world and vows to destroy all of mankind in an act of revenge. A brave group of girls who embraced their powers head to the battlefield to confront her; not just for the sake of the world, but to pursue their own personal motives and dreams. If you enjoyed this game, see our list of games similar to Vanguard Princess.

52%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, grinding

52% User Score Based on 356 reviews

Something unnatural is stirring on the abandoned sets of the once popular kids puppet show, Showdown Bandit. Play as the awakened Bandit in this stealth-action-horror where your only hope of survival is entangled within the 3 rules of the show: Play your part. Guard your strings. And don’t look up! If you enjoyed this game, see our list of games similar to Showdown Bandit.

84%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, replayability

80% User Score Based on 430 reviews

Critic Score 100%Based on 1 reviews

The game mechanics were based directly on those used in the tabletop role-playing games Tunnels and Trolls and Mercenaries, Spies and Private Eyes created by Wasteland developers Ken St. Andre and Michael Stackpole. Characters in Wasteland consequently have various statistics (strength, intelligence and luck among others) that allow them to use different skills and weapons. Experience is gained th… If you enjoyed this game, see our list of games similar to Wasteland.

66%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, atmosphere

66% User Score Based on 1,207 reviews

Piggy: Hunt is a fast-paced survival horror multiplayer game. Survivors must work together to survive and escape from the Infected. If you enjoyed this game, see our list of games similar to PIGGY: Hunt.

40%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:gameplay, story

40% User Score Based on 429 reviews

Life on Earth is unsustainable. Humanity must seek a new home but the only planet found is very hostile. You were sent on a expedition to slay the monsters inhabiting the surface of this planet. In this adventure you end up being the villain. Game contains two basic controls, many puzzles and lots of guns and enemies. If you enjoyed this game, see our list of games similar to Robotex.

74%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:grinding, stability

74% User Score Based on 390 reviews

A huge hand-crafted world packed with 13 unique bosses, a gripping story, and tons of enemies, Spaceport Hope is the ultimate test of gaming prowess. If you enjoyed this game, see our list of games similar to Spaceport Hope.

53%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:graphics, music

53% User Score Based on 135 reviews

Metrocide is a relentless top-down single-player arcade stealth-shooter set in a cyberpunk dystopia where everyone wants you dead. As legendary contract killer T.J. Trench, you’ll have to negotiate a fierce and brutal city replete with gangs, vigilantes, cops and more, taking out the trash one contract at a time. While cop drones circle overhead, you’ll be sticking to the alleyways with a variety… If you enjoyed this game, see our list of games similar to Metrocide.

79%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

91% User Score Based on 534 reviews

Critic Score 66%Based on 9 reviews

Cobalt is mostly about playing as a cute robot with a passion for 2D battles packed with extreme slow-mo and combat rolls. If you enjoyed this game, see our list of games similar to Cobalt.

72%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:character development, monetization

72% User Score Based on 397 reviews

[Media 4380946] Welcome to the Deep: Pixel-art platformer game located deep inside caves. Story You are a cave explorer who accidentally falls into a pit which leads to a big cave system. After... If you enjoyed this game, see our list of games similar to Deep the Game.

52%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, optimization

52% User Score Based on 165 reviews

In this hard to master platformer you will slay zombies, avoid deadly traps and unleash your true potential through a variety of skills and abilities. If you enjoyed this game, see our list of games similar to Charlie's Adventure.

71%Game Brain Score

Most mentioned positive aspects:music, humor

Most mentioned negative aspects:gameplay, graphics

71% User Score Based on 109 reviews

The Slimeking's Tower is an action/roguelike game where you have to explore a procedural generated tower, collect over 300 different items and slay over 100 different enemies in five different gamemodes to retrieve your people's moustaches back from the Slimeking. If you enjoyed this game, see our list of games similar to The Slimeking's Tower.

91%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:stability, grinding

97% User Score Based on 17,009 reviews

Critic Score 85%Based on 13 reviews

Enter the futuristic year of 1984, an age where ducks run wild in a frantic battle for glory! If you enjoyed this game, see our list of games similar to Duck Game.

69%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

67% User Score Based on 4,562 reviews

Critic Score 71%Based on 24 reviews

Between our world and the world beyond lie the Titan Souls, the spiritual source and sum of all living things. Now scattered amongst the ruins and guarded by the idle titans charged with their care, a solitary hero armed with but a single arrow is once again assembling shards of the Titan Soul in a quest for truth and power. If you enjoyed this game, see our list of games similar to Titan Souls.

92%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding

92% User Score Based on 156 reviews

Fantasy beat'em'up with a bit of RPG flavor and couch co-op. Explore open map, fight brutal enemies, find and equip weapons, armor and artifacts, make your hero stronger by gaining experience and learning unique perks and combat moves! If you enjoyed this game, see our list of games similar to MannaRites.

96%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, character development

96% User Score Based on 1,477 reviews

Here comes a new epic of live action fighting game!! With 60fps smooth action, sexy and deadly guys fly into air and bounces their flab! If you enjoyed this game, see our list of games similar to Brief Karate Foolish.

75%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, optimization

75% User Score Based on 166 reviews

Raiden III Digital Edition is a revival of the classic Raiden series of scrolling shooter games. If you enjoyed this game, see our list of games similar to Raiden III Digital Edition.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, stability

88% User Score Based on 128 reviews

You're not good enough... it can't be done... it's too risky... you're worthless... give up...The Dreadful Whispers is an adventure about overcoming fear and doubt. Explore hundreds of strange handcrafted levels filled with doubts, fears and whispers. Discover a darker, twisted side to the world with the unique reveal mechanic. Solve dozens of short, mind twisting puzzles and blast your way throu… If you enjoyed this game, see our list of games similar to The Dreadful Whispers.

62%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

56% User Score Based on 614 reviews

Critic Score 64%Based on 13 reviews

Manage your escape from an onslaught of walkers in this cross-over between the time management escape game The Escapists and the blockbuster zombie franchise The Walking Dead. Using the retro graphical style of The Escapists, the game gives you control of Rick Grimes as he tries to secure the safety of a number of familiar characters by seeking out a safe escape route from each area, fending off t… If you enjoyed this game, see our list of games similar to The Escapists: The Walking Dead.

In the not-so-distant past, littered with scars from the recent world wars and the obscurities of the tropes of war, you are a fighter pilot, on a conquest to achieve victory. In this thrilling, surreal game named “Aviators conquest”, it is an endless runner designed in the Py Game Zero library where you are invited to go on a mission against enemies to break the stalemate of war and help avenge y… If you enjoyed this game, see our list of games similar to Aviators Conquest.

Play Today for FREE! ** Please follow us for updates and provide feedback to the developer!** Please Donate if you can! A Chill, Pixel Art, Perma-death, Survival Game mainly created in Gray-scale coloring. Can you fight and kill the angry bosses taking control of your beloved homeland?  Rid the land of these bosses while hunting and foraging to survive.  Find fuel for your generator to give power… If you enjoyed this game, see our list of games similar to EARL GREY.

Game Summary "Immerse yourself in the pixelated world of *Green Jumper*, a challenging 2D platformer that will push you to the limits of your abilities. Control an agile green character as you face off against a variety of deadly enemies. From relentlessly chasing adversaries to dangerous flying enemies and ground patrols, each level presents a new challenge. But it's not all that simple: red … If you enjoyed this game, see our list of games similar to Green Jumper Beta Version 2.

The final in the trilogy of slasher games I made in the late 90s, before I disappeared from game dev for a while. Play as Freddy and terrorize teenagers in their sleep. This was more of an interactive story game. This was originally made in Klik N Play, converted over to Click & Create, and then ported to play on an NES. For more information on the original windows game, visit the official page h… If you enjoyed this game, see our list of games similar to A Nightmare on Elm Street: Son of a Hundred Maniacs (NES) DEMAKE.

SAAN: Lunar Flares SAAN: Lunar Flares is a 2D rogue-lite dungeon crawler with a time-based combat system. It was developed for Game Off 2020. It is also our first attempt at developing a game, and also our first time using the Godot engine. Game Details SAAN: Lunar Flares is a 2D rogue-lite dungeon crawler with an extremely light story. It has three major gameplay aspects: the Overworld, w… If you enjoyed this game, see our list of games similar to SAAN: Lunar Flares.

Cthulhu waits dreaming... Until some bizarre cultists in the far north awaken him. Use your aircraft to put Cthulhu back into his icy slumber or die trying! If you enjoyed this game, see our list of games similar to CTHULHU: Frozen Nightmare.

Game Summary "Immerse yourself in the pixelated world of *Green Jumper*, a challenging 2D platformer that will push you to the limits of your abilities. Control an agile green character as you face off against a variety of deadly enemies. From relentlessly chasing adversaries to dangerous flying enemies and ground patrols, each level presents a new challenge. But it's not all that simple: red ni… If you enjoyed this game, see our list of games similar to Green Jumper.

There are various copies, missions, a large number of equipment, weapons, ammunition, cold weapons, professions, skills, various monsters, and bosses. Compared to previous my games, the biggest difference in this game is the first use of real-time online cooperative combat mode for clearing levels. Players can play solo or form teams, add friends with other online players, and chat. Teams of up… If you enjoyed this game, see our list of games similar to 闪客快打8武装行.