- OS: Windows 98 / ME / 2000 / XP / Vista / 7 / 8 / 10 32 or 64 bit
- Processor: 1 GHz
- Memory: 512 MB RAM
- Graphics: DirectX compatible video card with 64 MB VRAM
- DirectX: Version 9.0c
- Storage: 2 GB available space
- Sound Card: DirectX compatible Sound card
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About this game
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Set in a fantastic 1930s world, “Impossible Creatures” is a 3-D, real-time strategy game by Relic Entertainment the creators of Homeworld, Dawn of War and Company of Heroes that pits the player against an evil villain in a desperate campaign across a chain of remote and diverse islands. Using Earth’s most formidable animals as building blocks, the player must create an army of genetically-altered mutant monsters in a titanic struggle to protect an unsuspecting world.
Steam Edition Features:
Fully remastered to work with modern systems
Insect Invasion, Mod SDK (C++) and all patches included
Re-implemented multiplayer and NAT traversal for a smooth online experience
Steam Friend invite implemented
Steam cloud support
Key Features:
Thousands of units: “Impossible Creatures” has more than 50 animals that can be combined to create a vast number of mutant creatures, the results of which are limited only by players’ creativity.
Strategies as boundless as your imagination -- By building these creatures into powerful and effective armies, players can define their strategy and how they want to tackle their opponents.
Explore rich 3-D worlds – The highly detailed, fully 3-D dynamic world allows players to battle in four richly detailed environments, each with special flora and fauna.
Compelling single-player campaigns – Players command dozens of creatures, and henchmen in 15 missions across 14 distinct islands.
Unprecedented replayability – “Impossible Creatures” offers boundless creature combinations, armies, and strategies as well as online play and an easy-to-use mission editor that provides limitless play options.
Unique multiplayer options – Up to six “Impossible Creatures” players will be able to wage war in real time. The multiplayer component will streamline base-building, allowing players to build creatures offline and store them for future online battles.
Transferable units – Players can refine their armies in the single-player campaign, and test their strategies with the same armies in a multiplayer game.
System Requirements
Swipe- OS: Windows XP / Vista / 7 / 8 /10 32 or 64 bit
- Processor: 2 GHz
- Memory: 1 GB RAM
- Graphics: DirectX compatible video card with 128 MB VRAM
- DirectX: Version 9.0c
- Storage: 2 GB available space
- Sound Card: DirectX compatible Sound card
Player reviews
Show more Show less
Da critters are under attack!!
Who would have thought LOBSTER-RAM is the ultimate lifeform
As someone described it before, this game is a scissor vs rock vs bigger rock kind of game. Just build the biggest baddest creature and have fun!
calisse que c'est jank, love it
News
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Impossible Creatures Steam Edition - PC (Steam)
About
Set in a fantastic 1930s world, “Impossible Creatures” is a 3-D, real-time strategy game by Relic Entertainment the creators of Homeworld, Dawn of War and Company of Heroes that pits the player against an evil villain in a desperate campaign across a chain of remote and diverse islands. Using Earth’s most formidable animals as building blocks, the player must create an army of genetically-altered mutant...
- Platform
- Steam (PC)
- Developer
- Relic Entertainment, THQ Nordic
- Publisher
- THQ Nordic
- Release date
- 11 Nov, 2015
- Languages
- Genres
- Strategy
- Product type
- Digital key / activates on Steam
Supported languages
| Interface | Audio | Subtitles | |
|---|---|---|---|
| ✓ | — | ✓ | |
| ✓ | — | ✓ | |
| ✓ | — | ✓ |
Media



Description
Steam Edition Features:
- Fully remastered to work with modern systems
- Insect Invasion, Mod SDK (C++) and all patches included
- Re-implemented multiplayer and NAT traversal for a smooth online experience
- Steam Friend invite implemented
- Steam cloud support

Key Features:
- Thousands of units: “Impossible Creatures” has more than 50 animals that can be combined to create a vast number of mutant creatures, the results of which are limited only by players’ creativity.
- Strategies as boundless as your imagination -- By building these creatures into powerful and effective armies, players can define their strategy and how they want to tackle their opponents.
- Explore rich 3-D worlds – The highly detailed, fully 3-D dynamic world allows players to battle in four richly detailed environments, each with special flora and fauna.
- Compelling single-player campaigns – Players command dozens of creatures, and henchmen in 15 missions across 14 distinct islands.
- Unprecedented replayability – “Impossible Creatures” offers boundless creature combinations, armies, and strategies as well as online play and an easy-to-use mission editor that provides limitless play options.
- Unique multiplayer options – Up to six “Impossible Creatures” players will be able to wage war in real time. The multiplayer component will streamline base-building, allowing players to build creatures offline and store them for future online battles.
- Transferable units – Players can refine their armies in the single-player campaign, and test their strategies with the same armies in a multiplayer game.
System Requirements
- OS
- Windows 98 / ME / 2000 / XP / Vista / 7 / 8 / 10 32 or 64 bit
- Processor
- 1 GHz
- Memory
- 512 MB RAM
- Graphics
- DirectX compatible video card with 64 MB VRAM
- DirectX
- Version 9.0c
- Storage
- 2 GB available space
- Sound Card
- DirectX compatible Sound card
- OS
- Windows XP / Vista / 7 / 8 /10 32 or 64 bit
- Processor
- 2 GHz
- Memory
- 1 GB RAM
- Graphics
- DirectX compatible video card with 128 MB VRAM
- DirectX
- Version 9.0c
- Storage
- 2 GB available space
- Sound Card
- DirectX compatible Sound card
News

10 years ago
PATCH 3 - Fixes & WORKSHOP support
Changelog<br>30th March 2016 (Public Release)<br>- Added support for the Steam workshop. (Use -moddev command to disable mod updates)<br>- Added support for playbacks in Steam workshop.<br>- Restored compatibility with some of old (1.1) recorded

10 years ago
Patch 2 released - Russian localization added!
Changelog<br>18th November 2015<br>- Added full Russian localization<br>- Fixed bug, were having two monitors could lead to missing resolutions<br>- Added subtitles to the cutscens<br>- Fixed missing localization texts in German and French
Best Reviews
👍 Recommended · Steam player · 4 Jul 2026
Da critters are under attack!!
1 found this helpful
👍 Recommended · Steam player · 14 Jul 2026
As someone described it before, this game is a scissor vs rock vs bigger rock kind of game. Just build the biggest baddest creature and have fun!
1 found this helpful
👍 Recommended · Steam player · 26 Jul 2026
Who would have thought LOBSTER-RAM is the ultimate lifeform
0 found this helpful
Recent Reviews
👍 Recommended · Steam player · 26 Jul 2026
Who would have thought LOBSTER-RAM is the ultimate lifeform
0 found this helpful
👍 Recommended · Steam player · 14 Jul 2026
As someone described it before, this game is a scissor vs rock vs bigger rock kind of game. Just build the biggest baddest creature and have fun!
1 found this helpful
👍 Recommended · Steam player · 14 Jul 2026
calisse que c'est jank, love it
0 found this helpful



