Impossible Creatures is an RTS developed by Relic Entertainment. Its story is set in the 1930s on a fictional chain of islands. The player takes control of Rex Chance, a man in search for his long lost father and encounters the mysterious sigma technology. Sigma takes the DNA of 2 animals and lets you combine them into something new. Rex uses these new Creatures to fight the evil tyrant, Upton Julius, who murdered his father. During his missions he can obtain the DNA of up to 51 creatures. Impossible Creatures also allows you to create your own armies of 9 combined creatures outside the campaign. These can be used to fight skirmishes with AI or wreck havoc online. An additional 10 animals which are not in the campaign are available here. In addition, there is also the official, free, Insect Invasion modification, which adds another 15 creatures and many new abilities.

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Dino Dawn

Dino Dawn

Real Time Strategy

Impossible Creatures mod with focus on adding prehistoric and extinct creatures - such as dinosaurs.

Nibbling Monster's Addons

Nibbling Monster's Addons

Real Time Strategy

Just posting my steam workshop items here so people can manually install it without having to slow boot.

Tellurian

Tellurian

Real Time Strategy

Tellurian is a mod for Impossible Creatures which we hope will: 1). Balance IC, so that as many stock creatures are as useful as possible. 2). Fill out...

Creature Chaos

Creature Chaos

Real Time Strategy

Creature Chaos is a free expansion mod for Impossible Creatures, adding many new Creatures and balance changes. It finally makes it possible to use the...