As we know, there are several kinds of bugs in Yeeps, such as the snail, the wasp, and the fat bug.
Most of the bugs look similar to each other, usually having a purple exterior and shells, like the pincer, fat bug, spawn, and the queen. Although, there are other bugs that look very different from these bugs, such as the wasp, snail, and the weird bomb guy who I forgot the name of. Even the ones that I mentioned look similar have many striking differences.
All of these different bugs evolved for one purpose; fighting.
The fat bug in particular is completely bulletproof, explosive proof, and projectile proof. This means that they were getting shot at so much, they adapted and evolved to have harder shells. Snails and wasps evolved the ability to shoot back at whatever was attacking them.
Evolution is an extremely long process, which means it probably took millions of years for these separate bug species to evolve these features.
This can only mean they were at war for literally millions of years.
Eternal warfare.

Thats not yeeps bro