I thought I was going to win this game, when I won a few clashes between our army & their army; but, or, butt, the enemy A.I got their upgrade done by the time I sent over my second wave of attack. I only go All-In, when it's 2-Base Ravager-Ling Attack, &, I knew I really don't got an answer to a long-game. I guess I do need to win the very 1st clash--that, I lost in this game. I did NOT know that was the dagger, already. I need to win the 1st clash between the 2 armies, or, else--I'm going All-In, &, the enemy is going 'Upgrade.' I need to make sure I win the 1st clash :=(.
Next time--if I don't make it through with my 1st wave of troops, I might try to make a LOT of Banelings--to take out upgraded units.