I really like this concept! I had a lot of fun exploring the different squeeb combinations.
I felt like the difficulty was a little off. The first few rounds felt so easy, then there was a huge difficulty spike at the end. I might be wrong, but it felt like with the amount of coins I was getting, I would be very hard-pressed to build anything like what the opponent had in the last round. Maybe there should be some way to invest in economy early on, so the start would be a bit harder, but you had more options later?
The squeebs themselves are very cute. I love that the unassigned ones just wander round the house.