Games like Alien Holocaust II: Invasion Earth (Atari 2600)
Looking for games like Alien Holocaust II: Invasion Earth (Atari 2600)? Here are top action recommendations, selected from player-similarity data — start with DEFCON, X-Morph: Defense or The Siege of Brimir.
- 87%Game Brain ScoreMost mentioned positive aspects:music, graphicsMost mentioned negative aspects:stability, grinding88% User Score 5,048 reviewsCritic Score 85%2 reviews
You play the role of a military commander hidden deep within an underground bunker. Your mission - to successfully exterminate your enemy's civilian population whilst disabling their ability to attack your own. Start by launching your battleships, submarines, and bombers in order to decimate your opponent's defences. Scramble together your alliances, but remember only one can stand victorious. Pre… If you enjoyed this game, see our list of games similar to DEFCON.
View Game


- 83%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:stability, grinding93% User Score 1,918 reviewsCritic Score 73%9 reviews
X-Morph: Defense Complete Edition includes: X-Morph: Defense core game, European Assault DLC, Survival Of The Fittest DLC, Last Bastion DLC If you enjoyed this game, see our list of games similar to X-Morph: Defense.
View Game


- 68%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, story72% User Score 46 reviews
Play as an alien with super powers in frenetic battles against the army, destroy building, smash, fly and improve your character in order to annihilate humanity. They will try to stop you with their soldiers, F15, Giant mechas, warships or tanks, but it is going to be useless against your power. If you enjoyed this game, see our list of games similar to The Siege of Brimir.
View Game


- 71%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, grinding72% User Score 1,553 reviewsCritic Score 70%15 reviews
Become an indestructible interdimensional superbeing in this first-person superhero game, and save Earth from an alien invasion. Be careful though - you are so powerful you can destroy entire skyscrapers (unintentionally) when you miss your otherworldly target... If you enjoyed this game, see our list of games similar to Megaton Rainfall.
View Game


- 81%Game Brain ScoreMost mentioned positive aspects:gameplay, humorMost mentioned negative aspects:graphics, story81% User Score 820 reviews
Lead your Asian empire in an empire building turn based strategy war game If you enjoyed this game, see our list of games similar to Asia Empire.
View Game


- 78%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, replayability78% User Score 191 reviews
"Age of Steel: Recharge" is a 2D strategy with a view from the side. You're taking the role of commander, who was entrusted the management of the military base. Your mission is to defend a base from the waves of enemies at any price. If you enjoyed this game, see our list of games similar to Age of Steel: Recharge.
View Game


- 85%Game Brain ScoreMost mentioned positive aspects:story, humorMost mentioned negative aspects:grinding, monetization92% User Score 969 reviewsCritic Score 78%8 reviews
A retro city smash 'em up with satisfying destruction physics. Play as a Giant Monster unleashing terror upon mankind in this modern arcade experience with the action turned up to eleven. If you enjoyed this game, see our list of games similar to Terror of Hemasaurus.
View Game


- 76%Game Brain ScoreMost mentioned positive aspects:humor, gameplayMost mentioned negative aspects:story, grinding77% User Score 48 reviewsCritic Score 80%1 reviews
Post Human W.A.R is a turn-based tactical and psychological strategy game in an absurd and original post-apocalyptic background. If you enjoyed this game, see our list of games similar to Post Human W.A.R.
View Game


Welcome to January 1996, when Missile Defence was first released to the public via Bulletin Board Systems (BBSs) and a small-town computer shop (on 3.5" floppy). 30 years after its initial launch, Missile Defence is back. Pre-packaged/pre-configured with an emulator (DOSBox Staging) for your immediate enjoyment. Missile Defence Civilization is under attack by unknown galactic forces. Your missi… If you enjoyed this game, see our list of games similar to Missile Defence 1996.
View Game


Fall of the Final Age is a turn-based tactical strategy game with RPG and roguelike elements, in which you control the Stronghold, the last human settlement, in a world crumbling under the onslaught of monsters advancing from the Wildlands. Manage the Stronghold's resources wisely, as the yield is limited for a small settlement. Decide where to focus the efforts of your Heroes, as the number of … If you enjoyed this game, see our list of games similar to Fall of the Final Age.
View Game


- 54%Game Brain Score54% User Score 5 reviews
In command of the adventurer H. Unter Kid, the player must explore the terrible T. Nebrous Land in search of incredible treasures, but not before facing unique and hostile creatures, such as the Crazy Scorpion and the Big Head Kannibal! Pitfall! heavily inspired this game, initially released for the ZX81 line of computers, but is now available on the Atari 2600! Colorful graphics;Music by Pedro … If you enjoyed this game, see our list of games similar to Em Busca dos Tesouros (Atari 2600).
View Game


- 46%Game Brain Score46% User Score 2 reviews
The year is 1960. Bruce has his ordinary life, his job, his family... But something extraordinary is about to happen... DESCRIPTION Based on the short film of the same name, Alien Holocaust is an action-adventure game for the Atari 2600 where you must dodge the aliens, explore the scenarios, collect items, and, above all, try not to go crazy! There are four different screens filled with action and… If you enjoyed this game, see our list of games similar to Alien Holocaust (Atari 2600).
View Game


- 51%Game Brain Score51% User Score 2 reviews
Alien Slaphead (C) 2022 Joesoft Difficulty - It's for Kids. Concept, Code and Graphics by John Davies Fabulous Loading Screen by Andy Green Awesome Original AY Music by Pedro Pimenta Music Album - https://jumperror.bandcamp.com/album/alien-slaphead-ost Written using The Amazing AGDx Mini The Story You are Alien Slaphead You landed on earth on a one way ticket with the intent of spying on it's inha… If you enjoyed this game, see our list of games similar to Alien Slaphead.
View Game
"Butchers Don't Surf!" will take you on a wild and fun-filled adventure! In each match, you launch your character from a cannon and try to cover the longest distance possible in three electrifying rounds. Accumulate money, access the shop, and invest in new cannons, equipment, and weapons. Upgrade your inventory and take on the challenge of traveling around the world! Plus, unlock unique… If you enjoyed this game, see our list of games similar to Butchers Don't Surf!.
View Game


- 87%Game Brain ScoreMost mentioned positive aspects:story, humorMost mentioned negative aspects:gameplay, graphics87% User Score 62 reviews
Faced with a terrifying Martian invasion, you must lead Earth’s forces in a battle for our planet’s future. Create powerful human-creature super soldiers to fight an alien menace in this turn-based strategy game. If you enjoyed this game, see our list of games similar to Earth vs Mars.
View Game


NOTE: Web version can be played but it's laggy currently. Download .zip and play it properly in your PC at full FPS :) ========================= Feel free to playtest this game. Download now (Link almost at the bottom) and share your feedbacks to make it better! For close following - Join discord here: https://discord.gg/PayfHSEDMz Or leave a comment at the bottom of this page... How To Play:… If you enjoyed this game, see our list of games similar to [ Space Aliens ].
View Game


- View Game73%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:graphics, grinding74% User Score 47 reviewsCritic Score 80%1 reviews
As a lowly captain on a dead-end planet, you must build a ship, complete a mission and wave it goodbye when your crew defects to the other side. Then design a new ship to hunt down those mutinous traitors in an endless cycle of punishment and revenge. Don't make your designs too good, because odds are you'll be fighting them pretty soon. If you enjoyed this game, see our list of games similar to Defect.
- 84%Game Brain ScoreMost mentioned positive aspects:graphics, storyMost mentioned negative aspects:monetization, grinding84% User Score 945 reviews
Epic side-scrolling shooter. Blast aliens to smithereens! If you enjoyed this game, see our list of games similar to Flying Tank.
View Game


- 84%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:stability84% User Score 127 reviews
Silent Sector is a crazy sci-fi action rpg from a new distant Wild West dominated by powerful corporations locked in a fight for a rare mineral called Eldorite. If you enjoyed this game, see our list of games similar to Silent Sector.
View Game


- 83%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, stability83% User Score 1,748 reviewsCritic Score 83%5 reviews
Anomaly Warzone Earth is an extraordinary mixture of action and strategy in a reversed tower defense formula. The game tasks you with saving a near-future Earth from an alien onslaught. The invaders have captured several of the world’s major cities, building huge turrets that destroy everything in their path. It’s up to you to lead an armor squad through the streets of cities like Baghdad and Toky… If you enjoyed this game, see our list of games similar to Anomaly: Warzone Earth.
View Game


- 82%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding82% User Score 148 reviews
Moonpod's Starscape mixes old school arcade game play values with characterization and an involving plot to deepen the whole experience. With most of its crew missing and its weapons systems ruined, the space research station Aegis is all but lost. As the last remaining pilot you must help rebuild the station's defenses, acquire alien technology and create your own uniquely configured set of fi… If you enjoyed this game, see our list of games similar to Starscape.
View Game


- 64%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:grinding, stability64% User Score 236 reviews
Choose your giant monster! Destroy cities around the world! Rule the Earth in this light action-strategy game that harkens back to the classic PC monster city-stomping games of yesteryear! If you enjoyed this game, see our list of games similar to Kaiju-A-GoGo.
View Game


- 88%Game Brain ScoreMost mentioned positive aspects:graphics, humorMost mentioned negative aspects:monetization, stability88% User Score 9,991 reviews
Smash a city with different weapons If you enjoyed this game, see our list of games similar to City Smash.
View Game


- 88%Game Brain ScoreMost mentioned positive aspects:gameplay, musicMost mentioned negative aspects:graphics, grinding88% User Score 222 reviews
Epicinium is a strategy game where nature is a finite resource. No need to wait for your move, thanks to fast, simultaneous turns. Your economy and troops are influenced by the environment and increasingly severe weather effects. Is it worth winning a war when you end up conquering dirt and ash? If you enjoyed this game, see our list of games similar to Epicinium.
View Game


- 68%Game Brain ScoreMost mentioned positive aspects:story, humorMost mentioned negative aspects:gameplay, graphics68% User Score 302 reviews
Salvation Prophecy is a military space epic. Human, mutant, and robotic factions are at war for galactic domination. Battles rage as space fleets collide. Invaders clash against fortified enemy colonies. Yet the greatest danger is the impending annihilation foretold by an apocalyptic prophecy. You must seek out the mysteries of distant alien worlds, and master ancient powers to withstand the comin… If you enjoyed this game, see our list of games similar to Salvation Prophecy.
View Game


- 74%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:replayability, grinding71% User Score 499 reviewsCritic Score 83%2 reviews
All About Tower Offense vs. Tower Defense If you enjoyed this game, see our list of games similar to Anomaly 2.
View Game


- 62%Game Brain ScoreMost mentioned positive aspects:gameplay, humorMost mentioned negative aspects:story94% User Score 17 reviews
Don't panic! Survive this action arcade game. As a goofy pacifist alien that crashed on Earth, use your tech abilities to evade paranoid humans whose deadly attacks on you cause destruction and mayhem. Navigate the chaos, collect your spaceship parts, and run the hell out of this crazy planet! If you enjoyed this game, see our list of games similar to I Come In Peace.
View Game


- 65%Game Brain ScoreMost mentioned positive aspects:story, atmosphere91% User Score 22 reviews
ADD TO YOUR WISHLIST About the GameAre you ready to face 7 different evolved monsters across 7 different maps? In this game, you will experience 7 different gameplays, each taking place on different platforms. You are trapped as a test subject on a seven-layer platform developed by scientists. This platform, built by scientists searching for a solution to prevent the extinction of humanity, i… If you enjoyed this game, see our list of games similar to Platform.
View Game


Bored while waiting? Please support our developing by playing The Cold War Era! - About the game There can only be one victory, and it all depends on your skill. Who will win? Us or them? Fight your war on earth, in the sky, and in the offices of the Kremlin and the White House for the promotion of your ideology. The prestige of a power depends only on the best qualities of your character - ar… If you enjoyed this game, see our list of games similar to The Cold War Era 2.
View Game


- 50%Game Brain Score50% User Score 1 reviews
Load time could take a couple minutes. Please be patient. This is actually the second jam I've done with Its Based and I'm pretty disappointed. The stream was a wreck. Not only did they have multiple tech issues, they made a list of the games and played through them in order whether or not the author was there or not. Jam rule of thumb is you play the entries of the people that show up first … If you enjoyed this game, see our list of games similar to Pyro-Wyrm.
View Game


- View Game45%Game Brain Score45% User Score 3 reviews
"Launch the character from a cannon and fly farther each time. Buy new cannons, equipment, and weapons, and try to go around the world! Reach new goals, complete challenges, and earn medals. Achieve 100% of the game, and you'll want to start all over again." About the Game "Butchers Don't Surf!" will take you on a wild and fun-filled adventure! In each match, you launch your character from a can… If you enjoyed this game, see our list of games similar to Butchers Don't Surf!.
- 89%Game Brain Score89% User Score 1,178 reviews
Welcome to the Idle Snake world, a fun tap and clicker game with the eating simulator and monster evolution elements. Use your hungry animal to slither around the tycoon city and eat whatever you smash into in your way. Explore the 3D arena to collect the best yummies and top power ups. Feed and grow your evil worm to become the biggest beast on the planet! Fight against mankind for hunger and sur… If you enjoyed this game, see our list of games similar to Idle Snake World - Evolution.
View Game


Now with online leaderboard! Log in with your newgrounds.com passport and beat other players' high scores. Aliens are infecting Earth with a deadly disease. You have been tasked to destroy all spacecraft that pose a threat to our planet. Please act fast, as your reward is based on the amount of uninfected land in each wave of enemies. There are an estimated 10 waves of increasingly harder a… If you enjoyed this game, see our list of games similar to prion.
View Game


“When playing our game you should feel passionate, immersed, and skilled which is how we felt while creating this game” - Quantum Nexus Games Game Description: Dive headfirst into our game, where you'll be pulling off crazy mid-air moves, taking on enemies and massive bosses with nothing but the sky as your battlefield. Forget about the usual ground fights - here, it's all about dodging attacks a… If you enjoyed this game, see our list of games similar to Mission Aeronautics.
View Game


A vertical scrolling Shoot em Up with a Space Opera Story inspired by old SHMUPS and 80s Anime. It is strongly advised to play the game in full screen mode due to some GUI elements not properly loading in windowed mode. Story by: Muchael Kumpmann, Sven Kruscinsky Programming and Graphics: Michael Kumpmann Story: The History of the universe is the history of myth and legends.. In the wide of the s… If you enjoyed this game, see our list of games similar to Ancient Space Battlecruiser Ragnarok.
View Game


Short Description This game is a survival / colony simulation. Its true form will only be determined through development and player feedback. Check the current testing phase section for information regarding the latest build. How To Play This is a first person WASD style game. The complete controls can be viewed from within the game in multiple places. Testing Phase **UPDATE** The goal stays th… If you enjoyed this game, see our list of games similar to Terra Melior.
View Game


- 53%Game Brain Score53% User Score 4 reviews
Disclaimer: this game is still actively being developed, and subject to regular changes. Second Legacy is a top-down manic shooter inspired by masterpieces of the genre by developers such as Compile, CAVE or Treasure, with design ideas borrowed from game franchises by Platinum Games or FromSoftware. The game currently features a single demo stage, with an optional hidden path. The goal is to rea… If you enjoyed this game, see our list of games similar to Second Legacy.
View Game


- View Game50%Game Brain Score50% User Score 1 reviews
The web player version of the game might not be compatible with all web browsers. This is the second Unity game development project, which was made as part of learning through a specific Unity 3D create with code programming course (Lab session). It is a port of the C64 4KB Craptastic compo called Zzapped in the Butt. The online Unity HTML5 version (V1.0) of this game can be found at:https://simme… If you enjoyed this game, see our list of games similar to Zzapped in the Butt [UNITY].
A hobby of mine is creating character sheets for tabletop RPGs, often old games no one really plays anymore. Here's a collection of eleven of them. Most of them are for old games. Games that are unjustly (or, more often, justly) forgotten. Some are out-of-print, only available on PDF. A few haven't been legally released in any digital format. These are all fillable PDFs, mostly in US letter sizes.… If you enjoyed this game, see our list of games similar to Dead Games, New Sheets.
View Game


- View Game50%Game Brain Score50% User Score 1 reviews
You are a traveling explorer who has traveled to a distant land that is infested with demonic invaders. Their magic has twisted the landscape itself so that no one knows where anything is anymore. With your help, the invaders can be forced back into the hell from which they came. The landscapes around you are changing. As an explorer, you must find the secrets and eliminate all the demons on your … If you enjoyed this game, see our list of games similar to Explorer of the Lost.
PUFIWEHO ProtectingUsFromIncredibly WorrisomeExtremely HostileOddities It’s a top-down shooter with no guns and no graphic violence. Suitable for all! Use the arrow keys (or ASDW) and your mouse to fight monsters, solve puzzles, and even travel through space. THE INVASIONWhen swarms of bizarre and dangerous gigantic mosquitoes invade the Earth, it is up to you to defeat the extremely harmful monst… If you enjoyed this game, see our list of games similar to PUFIWEHO.
View Game


- View Game
Visit https://mc-game-zone.wixsite.com/mc-game-zone/coming-soon-01-1 for games coming soon. MC Games Native, visit and download all my native game apps in one place. (NEW!) Alien Wars BattleFront: Battle for One World is taking Place. Mover Splat: Mover must kill slugs, to gain points, in order to move to the next level, before time runs out! Mover Maze Quest: You must save you're friends & escap… If you enjoyed this game, see our list of games similar to MC GAMES Native.
- 46%Game Brain Score46% User Score 2 reviews
You are BIPBIPBOY! A little robot on a mission to defend the galaxy from a terrifying invasion of weirdly smiling, spinning, and... boxing, alien forces. Fight 8 waves of deadly enemies with your powerful projectiles! Defeat enemies who drop pickups that allow you to switch weapons, from a simple bullet, to a wide reaching spread shot, or to a direct and powerful laser beam. Can you reach the fi… If you enjoyed this game, see our list of games similar to BipBipBoy.
View Game


- 49%Game Brain Score49% User Score 3 reviews
Here are a few questions for you: Are you fond of Point & Click adventures?Do you think a computer worth that name *should* have at least one Point & Click adventure game?Were you always envious of your friends owning a computer with such a game? If your answer to those questions is 'yes' we've great news for you! Blake's 7 is a Point & Click adventure game for your Oric with specifications as … If you enjoyed this game, see our list of games similar to Blake's 7 (Oric).
View Game


- 78%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:monetization, stability78% User Score 940 reviews
Conquer Europe in a turn-based strategy and tactics war game If you enjoyed this game, see our list of games similar to Europe Empire.
View Game


- View Game71%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:graphics, grinding88% User Score 32 reviews
U.F.O is an alien resource management action game where you beam up humans using your spaceship and churn them into resources to upgrade your spaceship. In 30 days, the evil galactic warlord will complete his master weapon. Can you defeat him in time or will he bring extinction to your race? If you enjoyed this game, see our list of games similar to U.F.O: Unfortunately Fortunate Organisms.
- View Game71%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:story, music69% User Score 772 reviewsCritic Score 77%3 reviews
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology. Protect the city by building a network of defensive structures, commanding an army, and jumping into battle against dan… If you enjoyed this game, see our list of games similar to Fortified.
- 78%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:monetization, story78% User Score 2,518 reviews
Lead a country to global domination in this epic turn-based strategy game! If you enjoyed this game, see our list of games similar to World Empire.
View Game


- 53%Game Brain ScoreMost mentioned positive aspects:graphics, musicMost mentioned negative aspects:gameplay, story54% User Score 39 reviewsCritic Score 61%5 reviews
Blast your way through waves of alien invaders in this retro style shooter with modern visuals. Collect power ups, destroy the enemy ships and defeat the mega bosses in 12 action packed levels. On your own or with a friend in local co-op mode. If you enjoyed this game, see our list of games similar to FullBlast.
View Game


- 79%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:grinding, replayability79% User Score 690 reviewsCritic Score 80%1 reviews
A campy, crazy pixelart zombie apocalypse arcade sim where you're the bad guy. Drop your virus and spread it across the globe while you unlock a whole horde of bizarre undead to do your bidding. If you enjoyed this game, see our list of games similar to Infectonator 3: Apocalypse.
View Game


















![[ Space Aliens ] Image](https://img.gamebrain.co/games/741/litoid_2025_1_xl.png)




















![Zzapped in the Butt [UNITY] Image](https://img.gamebrain.co/games/546/zzapped_in_the_butt_richardoftnd_2025_1_xl.png)











