Level Medal 1: Repair 1 Turret
Level Medal 2: Upgrade 1 Turret
We have already covered the basics of the tute, now we are going to address what you have to do, step-by-step, to get your best score while you harvest some free Tokens. So replay the Tute and do the following, in this order:
A couple of notes here - if you fail to get at least a 50x multiplier with The Kaiser you are doing something wrong. You really want to max your kills with him - seriously. Work at that okay? Now back to the lists...
When you come out the other end of the Tutorial you should be easily able to score 700 or more Tokens, and of course get the level-up bonus box which will add free upgrades to your units! Rinse and repeat the tutorial several times - actually as many as you are willing - so that you unlock as much as you can in terms of upgrades and earn as many Tokens as you can to buy new units and upgrade any you do not get the free upgrades for.
Do this until you feel like you are ready to move on to the first true Campaign Level - or you feel really guilty for being the cheating-cheater-mcCheaterpants that you are!
When you complete this level you should have unlocked the Achievements Power Up (10g) Attached an upgrade to a turret., What's in the Box? (20g) Purchased a Blond Box pack, and Welcome to the Toybox (5g) You have chosen your first hero!
While it genuinely sucks, the Tutorial Level is hard-coded for The Kaiser. So even if you change to a new Hero, when you try to play this level with them, it automatically reverts to The Kaiser each time.
So no, this is not where you are going to be learning the new weapons! That said, hey at least you do not have to repeat the Tutorial with each Hero!