Impossible Creatures

Impossible Creatures is a real-time strategy game set in a fantastic 1930s world. You build armies from Earth’s animals, combining more than 50 species into genetically altered creatures, then lead them against an evil villain in a campaign across remote islands to protect an unsuspecting world.

Build your army

You can combine animals into thousands of possible units, with the results limited by your creativity. Build powerful armies to shape your strategy and decide how to tackle opponents. You can develop armies in the single-player campaign and use those same armies in multiplayer. You can also create creatures offline and store them for future online battles.

Campaign and islands

The single-player campaign spans 15 missions across 14 distinct islands. You command dozens of creatures and henchmen across four richly detailed 3-D environments, each with its own flora and fauna. Creature combinations, armies and strategies offer many ways to play, and an easy-to-use mission editor provides additional mission options.

Multiplayer

Up to six players can wage war in real time. Multiplayer streamlines base-building, and players can bring creatures they built offline into online battles.

Steam edition features

The Steam edition includes a remaster for modern systems, Insect Invasion, the C++ Mod SDK and all patches. Its multiplayer has been re-implemented with NAT traversal, Steam friend invites and Steam Cloud support.