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Enemy Infestation

Windows - 1998

Enemy Infestation is an interesting and enjoyable squad-based RTS.

The action takes place on a human colony of Redavi, where an alien spaceship has crash-landed. The ship is actually one of many colonizing pods sent out from the dying alien home planet, in an attempt to preserve their species. However that little tidbit of the alien's history has little to with the game, as the rest of the story is the standard 'aliens invade planet, humans stop aliens' fare.

However, the game itself is quite intriguing. The game is set over 27 missions, and includes a good tutorial that explains the basics of the game very well. Each mission has a large variety of tasks to complete ranging from rescuing fellow colonists to exterminating all the aliens. A nice thing about the mission structure, is that you will always have at least three missions available to choose from, allowing you to go on with the game if any level gets too tough (and trust me, they will). The interface is simple and easy to use, anyone who is familiar with RTS games can skip the tutorial entirely.

Enemy Infestation plays like other squad-based strategy games. You lead your troops around discovering the map, killing enemies and completing tasks. What makes this game unique from other games of its genre is its weapons system. When you begin a mission, the effect of the weapons you will find is unknown. You have to experiment with the weapons you find to see what effect they have on the aliens. The effects can be beneficial, such as shrink, kill, freeze, or detrimental: multiply, grow, attract. These effects change each time you play, so a gun that may have been useful for killing aliens in the last mission may cause them to multiply in the next mission. Its is not all trial and error though, as there are a few weapons with consistent effects. Some of the missions even allow you to research and modify a weapon to become more useful to you.

Unfortunately, there are only five maps over which the missions take place. Later missions just re-use the same map, with different object placement and different locked doors. But the designers have done a good job of making sure each mission plays differently from other missions using the same map. The graphics are quite nice. The five maps are all drawn with good detail and the aliens are somewhat convincing. The only gripes I have are that the colonists all look too similar and that certain objects can be hard to find as they blend in with the background. The voice acting ranges from good to corny (I personally find the mission narrator rather irritating). There isn't much music, but what is there is appropriate.

A more interesting story and cast would have made this game a winner. The plot, as already mentioned is quite generic and there are no real sunrises to keep it interesting. Characters in the game are too stereotypical and boring. There are also a few plot holes in the game, for example, in one mission your task is to capture a traitor, but in the next mission, the traitor is a good guy again!

Overall, Enemy Infestation is a fun game. There is even a multi-player option, with 10 multiplayer specific maps or you can play the single player missions co-operatively. Recommended!

Review By HOTUD

Comments and reviews

abstriker 23 Oct. 2026

THANK YOU MYABANDONWARE. There is a repack from collection chamber.

https://collectionchamber.blogspot.com/2018/01/enemy-infestation.html

0
Penelope Jenga 31 Dec. 2025

@Your squard die in 10 min?
It's been 5 years, but thank you. This tip stopped my game from crashing after the intro videos.

1
MADJake 17 Oct. 2025

Thank you, i love this game.

2
E. da Sofia 27 Jun. 2025

Excuse me admin, I enjoyed the game and all, but after my second time playing it, the .exe suddenly got removed to the quarantine (Avast) for being a "IDP.Generic" type menace...

1
rambo919 11 Feb. 2025

For speed issues you can use this, but it can actually make the game too fast and I had to change maxgameticks to 240 in the ini

https://github.com/FunkyFr3sh/cnc-ddraw/releases

1
Van 24 Jun. 2024

I read the abandonware guide... browsed YouTube... Downloaded and installed winzip. Got the run-around, told to download this, then that, then the next thing... Burn to a CD/DVD.... wft? Something about WinRaR... something about, 'already included on Windows 11'...

I just want to click, download, install, and play...

-9
X_ESG 31 Mar. 2024

Funcionou perfeitamente, com alguns testes que fiz. Meu CD quebrou, mas você me salvou com seu Download. Show

-1
ExMatic 28 Nov. 2023

Hey everyone, if you're interested in the latest from Enemy Infestation. Join the subreddit!

https://www.reddit.com/r/enemyinfestation/

2
bouteiro20 29 Jan. 2023

my enemy infestation game is running slow

3
Space Marine 26 Aug. 2022

How do you actually install the ISO version? I mounted the ISO and the setup.exe is giving me that permission error. I transferred the setup files to my drive and set the permissions to everyone - read/write but it still gives me the same error.

1
Batista 16 Jan. 2022
Top comment

Can someone make more levels? I have never stopped playing this game as strange as this may sound to you. I love it so much I grew up with it. It is cool and difficult. Guys, can't some of you programmers make some more of this game?

8
Kosmoborsh 28 Dec. 2021

Game has addition mission, but file lost. Can anyone help to find? 99' link was ftp://ftp.ripcordgames.com/ripcord/enemy/EISCEN1.exe

1
ElfPie 21 Mar. 2021

Enemy Infestation developer commented on GoG wishlist post, if he gives the community EI sourcecode or some utilities, we could bring this game back

Galera, um dos criadores do Enemy Infestation comentou num post da GoG!

2
Kinotch 04 Sep. 2020

Não consigo instalar ou dar play, fala que não tem espaço suficiente estou usando Virtual clone driver.

0
geme jelly 02 Jun. 2020

HAVE EASTER EGG TMNT and Hannah Dundee

-2
Rip 22 May. 2020

The game runs very choppy in Windows 10. Borderline unplayable. Any suggestions?

0
carlo agudelo 28 Apr. 2020

como hicieron para instalarlo en el pc a mi no me deja instalarlo ayudaaa

0
Filemom 20 Apr. 2020

Alguém sabe como fazer para funcionar online?

-2
Your squard die in 10 min? 17 Feb. 2020

That's the ancient copy protection let me hook you up.
https://mega.nz/#!kE1yWYxA!oaoif2FZw2R9NfYtib633pwDaDMgik12CtSOQYrfSak

edit and change the drive letter to where you have the disc image mounted and save into the EI directory.

0
Cadaver 21 Dec. 2019
Top comment

I have literally been searching for this game for years! I recalled playing it back when it was on a PC Game magazine demo CD, its been nagging at me for the past decade, but I was never able to find the name regardless of countless searches online. After browsing through the the Windows games, page by page, I've finally found it. Thank you SO much Myabandonware Team!

6
Help Has Arrived 12 Sep. 2018
Top comment

If your character starts dying it's because you don't have the game image mounted. It's an early form of copy protection.

7
Yedda 22 Aug. 2018

Errei o site. O site é por aqui mesmo. Baixem a versão RIP que dá certo, ninguém mais morre em 10 minutos.

-1
Yedda 22 Aug. 2018

Galera eu baixei, e meu esquadrão todos morrem em 10 minutos. Baixei do site http://www.old-games.com/download/6230/enemy-infestation, a versão RIP e funcionou. Ninguém mais morre. Se acontecer de travar ou bugs no seu PC, Emulem o sistema operacional do Windows XP pelo VirtualBox que o jogo roda certinho.

1
NeedPants 23 Jun. 2018

Same issue as Arnaldo, 10 mins in, everyone dies. I'm using the RIP version since the ISO came out as .mdf and when converted to .iso gave me an error (no language pack available...)

-1
Arnaldo 23 Jun. 2018

My squad start to die in the minute 10.
:S

0
Marc 12 Jun. 2018

My game just exits after the short intro clips. I've transferred the "EI" folder to my desktop already not sure how to work it

2
VIctor 25 Oct. 2017

Nice Game Thanks a lot!
fez parte da minha infancia!

2

No comment nor review for this game at the moment.

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Downloads

Windows version
ISO Version
United Kingdom English
516 MB
RIP Version
United Kingdom English
255 MB

Extras

Patch Patch 1
Patch 1.95
Windows 227 KB English English
Fix Fix 3
Copy Protection Workaround - Edit to set you CD Drive
Windows 83 B English English
10 minutes fix for members dieing - RIP Version only
Windows 235 KB English English
10 minutes fix for members dieing + few patches - RIP Version only
Windows 249 KB English English

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