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★★★★★(20)
★★★★★(20)
Alien Invasyndrome
by Mozu Field/Sixie
2D Game
2DCG
Ahegao
Animated
Creampie
Internal View
Japanese Game
Male Domination
Male Protagonist
Mind Control
Monster
Puzzle
Rape
RPG
Sandbox
Vaginal Sex
Through the deep space of thousands of stars, Exploration Vessel <Atlas> advances steadily. With a carefully chosen crew of female, they seek for a way to continue the bloodline of humanity. However, little do they know... hidden in the silent shadow of the cosmos, another kind also strives to pass on. Such kind hides in the crowd on the ship, an <Alien Larva> from a distant planet. < This game is under active development, expect bugs happening and feel free to report. > Spoiler Tied to the fate of its bloodline, it uses every way possible to grasp the faint hope. Rooting on this vessel, turning these females into breeding beds. To survive, this is its only way. It's only another typical day on < Atlas >, another "normal" day. In this game, you play as the Alien. Weak in the beginning, you should utilize your stealth ability to sabotage and grow, eventually dominating the ship.
Screenshots
v0.99 Demo
・Added an event to move from the current area to the next area after boss battles.
・The kitchen area had numerous bugs that became difficult to fix, so it was completely removed and rebuilt.
・Implemented a pause button, allowing you to change language, adjust BGM volume, quit the game, or return to the title screen during gameplay.
※Save data loading is still unimplemented, so you cannot resume from where you left off after pausing.
・You can now attack enemies caught in traps.
・For this version only, the Trap skill is set to MAX from the start. Once bugs are nearly eliminated in this version, the demo will be complete. Future plans include implementing lower-level areas and creating the official title screen. After the demo is complete, we will prepare to announce it on the planned game sales site. Thank you for your continued support.
v0.97 Demo
・Charge Attack is now unavailable when the game starts
・Added event for acquiring the Charge Attack (By accessing the nest)
・Added Skill Tree menu for learning skills
※You may see a bug that says you can learn it again after the first time, ignore it cause it is WIP.
・Added event after boss fight (with sex animation)
・Now you may release hypnotized NPCs. Open the command list (C key) to select that function while you have someone hypnotized.
・The command list is now moved from B key (X on keyboard) to C key (C on keyboard).
v0.96.1 Demo
・Added the Security room mission and Area 1 Boss fight
・Demo now ends after boss fight
・Updated how attacking works to make it smoother
・No new sex scene
v0.95 Demo
・After the Prologue the game will be auto saved at that moment. You may press < 1 > on the main menu to load the save.
・Now you may use < Space > button to zoom in and out during sex animations.
・Added X-ray function for 2 characters (Machinist A & B). This is currently experimental, feel free to give comments regarding this.
・No new sex scene
v0.94 Demo
・Added Security Corridor event.
・Added new main cast NPC, the Machinist. (No scene yet)
・1 sex scene in the new event.
v0.93 Demo
Bugfixes
v0.92 Demo
・Kitchen is now functional
・Added 2 new mobs (Cooks),1 animation each
v0.9 Demo
・Added the full Doctor meeting event. (Mission system not implemented yet)
・Now getting hit looks more responsive
・Something might happen if you attack the Doctor...?
・Now you can repeat sex animation, the'd be some changes on the animation
・Upated UI
v0.83 Demo
・Bugfix
v0.82 Demo
・Added manual pose selection before sex scenes.
・Added sex animation stage control.
・Sex animations are now repeatable.
・Various bugfix.
v0.81 Demo
・Added Clinic, Laboratory and Cafeteria.
・Added 2 new mob crewmates.
・Added event of first meeting with Doctor.
(Dialogue event isn't implemented yet. This demo will end after the current event)
・Added Int and Str bars. Upgrading and upgrade resources aren't implemented yet.
・Charging while going into stealth mode is quite buggy.
When you get out of stealth mode while charging, the action will be carried out right after coming out.
・You may now skip the first entrance event by pressing Confirm.
・You may move diagonally now.
・Various bugfix.
v0.72 Demo
・Added Storage room, Clinic Corridor and Cafeteria Corridor
・Added Security Camera, Security Soldiers
・You may now hide under desks.
・Flamethrower will also burn objects.
・Security Soldiers' sex animation .
・Fixed attack.
v0.65 Demo
・Bug (digital) fix patch
v0.6 Demo
・Implemented Charge Attacks
・Changed the behavior of the security drone, now the drone can be destroyed when exhausting.
・Added HP gauge; when HP reaches 0, the game is over. In the future, the player will be revived in the base after it's built.
・The UI of the title screen was slightly changed for better understanding.
Charge attacks can be used to capture enemies from any direction as long as the alien is not seen. Charge attacks will be a skill acquired after leveling up in the future.
v0.4 Demo
・Alien attack effects are displayed.
・Fixed a bug that prevented attacks from hitting.
・Fixed a bug related to area movement.
v0.0 Demo
First release
looks very promissing, and will likely be a great came, but my experience was pretty bad, i got softlocked 4 times and since it seems i can't save/load i had to re-do everything again (obviously the 4th times i stopped playing). So im looking forward for the full release (i expect the game to be a 5/5) but right now i couldn't play it (so 1/5). By doing math, and since you can't pu 2,5 stars, its a 3/5
Very promising game. The premise - alien sexually assaulting humans on a starship - is simple but graphics are well done and the topic of evolving and getting stronger is very appealing. My only concern is that the game is supposed to be released mid-2026 but it doesn't feel it would be finished anywhere around that date, there is still so much more potential, game has really barebones gameplay and only 1st boss.
Love the game, the premise, everything. Its still a demo but its already great. Just needs more animations per woman, ship expansion for more areas, and it would be nice to have more mechanics with objects. I would like to see in the future a type of corruption progress done on each character depending on how many time they've been hypnotized and fucked. Leading to garment changes, and behavior changes. But it should be done in a way where if one persons corruption is too high from the rest, the crew would notice.
Every update has ignored the main issue, there is no challange beyond wasting time. You have to wait for the girls to walk around and get blind sighted before you pounce and get to see the scenes with them. However if you miss the attack by a inch or they turn around, you are forced to sit still in a hiding spot for multiple seconds. You can't do actual combat with the drones that attack you, so is really just a time wasting game with no real engaging gameplay beyond hiding and the sex scenes. I am geniually stumped with sections like the security corrider, as even when you turn off the power and the girls should not be able to see you, they can still tell when you try to attack them from behind when they should be distracted. And you just can't have those scenes since the gameplay seems straight up broken or not implemented. So you try to redo entire sections over and over again, this is pure waste of time. I rather play RPG maker trash than this. The alert time for the cafeteria in [DEMO v0.96.1] was over a minute, when this stupid attack is so finky, I have no words.
This shit's AMAZING! I'm a sucker for this exact type of games where you play as the "evil" creature and capture people and sneak around. I love the animations, simple-ish pixel art, but not that simple to make the animations just a blob of pixels in the sex scenes. The game play is also on the simpler side so far. There's the kitchen and the security corridor but it's nothing crazy hard. The soundtrack in the main menu is a fucking banger. The music plays over the gameplay, which I'm not really a fan of and I haven't found a way to turn it off. Imo would be better to have just some ambient noises play it the background. And the fact that the crew members respawn every time you leave the room is also kinda weird, but hey, It's a demo and these are tiny details that don't impact the playthrough. Over all, I'm hoping for some pregnancy, corruption and slow takeover of the ship. I also hope there will be more stages of the evolution of the alien and that the room we settle and evolve in will, with each time have more of the crew as seedbeds added. Really intrigued about the white haired lady, but the story is still practically non-existant due to it being a demo. I have high hopes and with the past few updates, the devs surpassed them so far. Hope it doesn't get abandoned or rushed. Amazing. Love it!
There's simply nothing here. You cannot evolve past the first phase even after all the updates so far (V0.94 currently), there is no story because there is no mission system, there is only the intro. To top it all off all you can do is repeat the same looking animations on crew members. Very sad don't waste your time until it is FULLY done, even then I might still pass because as much as I love the idea the execution leaves much to be desired.
Game version: Demo. Extremely hard/ unfair/ unbalanced. Once detected you will have to wait almost a minute until you can continue playing. If you get caught a lot (like me) you will spend more time waiting than actually playing. I do not see any entertainment in this. It becomes redundant that the visual style and sound pair well and that the controls are somehow easy to understand. Not recommended in its current demo stage.
Extremely inspired by "I became an evolving space monster" manwha. Seriously, the alien guy looks very similar to the main character. The nest is also pretty similar. It is also on a spaceship and the space monster can evolve, just this time, by breeding women. Pretty good for a demo!
Writing: 6/10 Imagery: 9/10 Gameplay: 8/10 Kinks: 8/10 Overall: 8/10 Zerg rush. Little guy heavily reminds me of a parasite from StarCraft, which is to say, good taste. With the design esthetic of the game itself, it works perfectly. Love me a good pixel style game, and the themes here are right up my spaceport. Mind control, sneaking around, powering up after seeding enough women? Sign me up! We're only in the demo right now, so I look forward to the final product. I hope the story, while limited, is expanded upon. This entire vessel of easily controllable women are breed, and the ship is set on cruise control for HQ for our little man to continue expanding his empire.
Pleese, don't give up and make it to the end! It's very hot and kinky. I'm shure you will fix your bugs exclude one)) Awaiting more levelups, hypno-commands and challenges. More animations... Well, no. MORE content pleese! It's too good to be a short game. Good luck.
The game looks very solid, but it has issues. I would probably avoid playing this until issues are addressed and resolved since it is very buggy and will softlock very often. Some specific problems I had were in the lab and under a desk, you can get locked due to characters not appearing and by getting stuck under objects. This game looks very promising, but I can't give it a good rating if I couldn't play it.
You play the role of a parasite who sneaks around and uses mind control poison to attack and rape women, you do this to breed your own kind, since you are at the brink of extinction. The irony is that on the spaceship, the humans are trying to find now worlds do colonize to save the human race cause it is also going extinct slowly. as a parasite your job is to destroy everything in your path obviously. It's still unfinished, but if you wait for the full release this game may turn out pretty great.
As soon as I saw the preview images I was like: "Please let us play the little guy, please let us play the little guy,..." and we do indeed play the little guy! Currently the game is way to short to give a 5 star rating; but it's a sign for the developer to keep going. Right now there are only 3 rooms to explore and 2 hentai animations. You can see everything the demo has to offer in 5 minutes. But I love the overall concept and really hope that this will get extended. So yeah, looking forward to see what is about to cum come.
Promising, I don't review much at all, but this should be a gem. This game has a lot of good foundational mechanics, the stealth is interesting, and it rewards you for ACTUALLY playing the game, not losing.
Pro: Easy to understand controls. good animation Good Feeling Con: A bit short at the moment A bit more variety in female characters to attack Suggestions: maybe more defense for the crew, other ways they can attack back instead of just the one drone
need these devs to lock in, they got something great going on here. the concept is really good, ive always wanted more games playing as little scrimblos. the demo as it is right now has really solid pixel art animation. the gameplay is definitely in the works, i myself am hoping for them to put puzzles throughout the map. if there is one thing i really really hope for, i hope they push some sort of narrative, with plot progression and dialogue with a crew that has no clue whats happening. like, give me some main characters besides these generic npcs and you have a masterpiece.
Even though it ju st a demo its really really good. There isn't much content but what is there is super great. Gameplay is simply and engaging and the pixel art is good and the sex scenes are hot. Can't wait for further developments!
Very simple, but very charming, and I see alot of potential! Reminds me of one of those point and click flash games back in the day, where you would start out as this little leech alien, and would have to interact with stuff in a way so that you can grow without getting killed. Frankly underutilised concept and idea, so props to this demo. Looking forward to its release!
Very promising, I like this developer quite a bit, the truth is that right now the demo is barely a tutorial, but it promises to be a great game within this style, if the monster that captures defenseless damsels and abuses them and leaves them pregnant can be considered some kind of style. Whether it is or not doesn't really matter to me because it fits my tastes quite well, it's exactly the kind of game with good pixel art and mechanics of "capturing" women with stealth that I would look for on this great website. Regarding the little that can be said at the moment about the gameplay itself, good animations, good mobility, a leveling system that promises to make it feel like progression, stealth mechanics that aren't very elaborate but simple enough to be played with one hand (wink wink), and other mechanics that add complexity (and that promise to be quite playable in the future). Is it fair to give a demo a 5? Well, probably not because it's far from what the final product will end up being, but the truth is, it's exactly the kind of game I'm looking for and it promises to be exactly everything I want in this kind of games (plus I love games with pixel art).
A simple game from a simple developer. You're a facehugger-like alien on board an all-female ship with the objective to grow and takeover the ship. Sneak up on girls, hypnotize them, take them to secluded spots and have fun. Take the energy gained to help grow the nest. H-Scene (single, as of now) is short and kinda bland honestly. Very short as of 0.4 DEMO, literally one scene between two girls then a short explanation of how it'll grow in future updates. But it builds the base game up nicely for easy expansion. I'd rate it a weak 3 in its current state . But will give it a 5 to help grow its playerbase. This developer has delivered in past, I'm willing to believe they can do it again.
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