Nice game! I like that you have to decide on the best time to move onto the next tier of producer. I made the mistake of buying my first nest too quickly, as a result it took a longer time than necessary to to rebuild my queen count.
There's currently a bug that allows you to continually raise your DPS. What you do is set the game to low quality until the DPS reading becomes frozen. Then set it to high quality and as soon as the DPS updates, quickly change back to low quality. Your DPS should now be higher than before. Rinse and repeat. If you stay in high quality for too long your DPS will revert back to normal. I don't know the specifics and sometimes it doesn't work but I've boosted my DPS from 1M to 9M with this method.
This game would be enjoyable if only my bots weren't such bumbling idiots. My bots would follow orders for a single second only and then proceed to do twirls on the spot while getting taken out by enemy gunfire.