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Area 51 Defense is an action-packed survival shooter with a deadly arsenal, monstrous enemies and explosive action! With the official 1.0 release we added new survival maps and weapons for the player's delight. There is also an in-built map editor for all those crawing for more playable content.


Mysterious forces are amassing near the air force base of Area 51. You are a lone soldier fending off these supernatural invaders.


  • Use an arsenal of 8 deadly weapons
  • Eliminate various monsters and mutants
  • Get kill streaks and special combos
  • Discover different power-ups to help your survival
  • Shoot the gas bottles to create a trap for the invaders
  • Experiment with the in-built level editor
  • Gain the highest score and climb up the Steam Leaderboards
  • And try to survive as many waves as you can!
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We have just published the update 0.7.1, which brings many visual overhauls and gameplay enhancements. Especially the early levels and outdoors areas have received drastic improvements, as well as the later industrial maps.


We've also completely overhauled the visuals of one of the basic monsters; Mole Mutants. They're the most plentiful of the foes found in game. They now resemble the kind of grisly horror feel that the game world should convey.

The outdoor areas of maps such as Raven Rock have received a huge update, with more grass, rocks and other detail meshes added in. The world now seems way more lively, and we've tried to keep the level of detail consistent across the levels.

The industrial maps such as the Corruption Plant now have signs, walkways and other visual details added to them. We've wanted to reinforce the lore of this near-our-world place, and its mundane vs. surreal aesthetic.


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Especially players who have played the earlier early access versions will notice an immediate difference. The game now has story and narrative points and light RPG mechanics, which were already added in the last major update. We've wanted to offer more value for the players beyond just the basic game.

Some players cried out about the harsh difficulty of our previous gameplay demo, so we also updated the demo to better represent what the retail game will offer. We now feel that the demo is on par with the retail experience, and gives a slice of gameplay, which is unique but accurate.

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Since we're in early access development, we're also building brand new stuff for the game. Above is a new hellish church location still in progress. There will be more challengeful maps added to Hardcore and Hell difficulties of the game. This will also entice players to play through the game multiple times.

In Kalaban we felt that there wasn't strong enough incentive for players to put more hours into the game beyond the initial playthrough. This is something that we've tackled with our current game. Enemy Remains is also more difficult, but we've tried to create a fair challenge for the players.

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We're currently participating in the Steam Remote Play Together event, and we're offering the game with an excellent 75% discount. If you still haven't acquired the game, now is the perfect chance to get into it.

Please share, play the game, and tell us your thoughts about these recent additions. We're always interested to hear feedback on the things being added, and what people would like to see next.

- Harri J.

Enemy Remains - Now on Early Access

Enemy Remains - Now on Early Access


We've just released our game Enemy Remains onto Steam early access.

Enemy Remains - Wishlist on Steam now!

Enemy Remains - Wishlist on Steam now!


We have finally opened our Steam page, more updates coming soon!

Area 51 Defense - UPDATE #14

Area 51 Defense - UPDATE #14

News 4 comments

Update fixing many of the compatibility and gameplay issues, and also adding tons of changes to the level editor.

Kalaban - Version 1.2.2 released!

Kalaban - Version 1.2.2 released!


A new update for the third anniversary of Kalaban and the upcoming Halloween sale 2020.

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Area 51 Defense - Old Early Access Version

Area 51 Defense - Old Early Access Version

Full Version

This was the full release of the game, before the updated Alien Seed Games version. NOTE! There is no support for this version, as it differs greatly...

GameRealmMadness Creator

To celebrate the latest updates and SEASON 2, we're running a new giveaway on November 11! Check back then!

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Looks great!

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GameRealmMadness Creator

Thank you! We have worked very hard to enhance the game beyond its original Early access launch. The game is being actively worked on, and we like to hear feedback from the fans :)

Reply Good karma+3 votes
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Area 51 Defense
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Latest tweets from @jokinenharri

RT @grmgamedev: Enemy Remains & all other GRM games now on sale at @Steam, @humble and @itchio Humble Bundle:… T.co

Apr 15 2021

Enemy Remains + all the GRM games now on sale on @Steam and @humble! Humble Bundle --> Humblebundle.com St… T.co

Apr 15 2021

It's been a long time since I've posted still shots of Enemy Remains. I've been overhauling the user interface, as… T.co

Apr 13 2021

Enhanced version of main menu under progress #EnemyRemains #screenshotsaturday #progress #uidesign #wip #showcaseT.co

Apr 10 2021

RT @grmgamedev: Join our Patreon today to access the secret player customization menu in Enemy Remains! 🎨🖌️… T.co

Apr 7 2021

We just released the player customization code onto our @Patreon👀-- Go check it out! Patreon.comT.co

Apr 5 2021

Next version will also feature new cinematic intros! Really excited to bring these live, and hear what the players… T.co

Apr 3 2021

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Area 51 Defense
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