Try to find old freeware game

This game was Freeware. This game featured Spiders, Ant, Beetles and Wasp. You use your hive (base) to create your insect of which you have 3 different types, and different abilities. The more powerful one take more time to create. Through a series of levels you are giving a specific insect type and must conquer the map by taking over the other hives and converting them to your colour. There were also random obstacles on the map such as flowers that fired at you and dragonflys that randomly flew over the map dropping bombs. This game is from around 1998 to 2003.

Does anyone happen to remember the name of this game and where I could find it?

Like 'Swarm Rampage' but earlier.