The base game contains 23 Achievements that are worth a total of 1000g.
This will come naturally as you play the game and requires no special action on your part.
This Achievement is unlocked exactly as described - for completing all of the challenges (medals) for a single Hero. This may very well be one of the most difficult Achievement in the game and certainly will be for some players who have problems with specific challenges.
The most effective tactic seems to be to grind this with the Hero you feel is the most capable.
This is unlocked for killing units that are about to enter your Toybox. Basically when you get the prompt that your Toybox is under attack, killing the unit(s) that caused that alarm qualifies for this. Simply kill 10 of them and you unlock it.
This refers specifically to the weapons that each Hero can be equipped with. In the Army Upgrade Menu when you select the Hero you have active you can see the three different options for each weapon slot. Simply unlock them all to unlock this Achievement.
Note: You do NOT have to PAY Tokens for this. As you complete each level, at around 25% completion for the Hero, you should have won all of them.
This Achievement applies ONLY to the following Heroes: The Kaiser, Dark Lord, Phantom, and Star Bright. The other four Heroes are DLC add-ons for the base version of the game and are included in the premium version, but do not apply to this Achievement.
This will come naturally as you play the game and requires no special action on your part.
The criteria for this is not entirely clear, but it appears to be units that have done damage to one of your turrets. We unlocked this during a wave for which we did not lose ANY turrets, so it cannot be for killing units that killed one of your turrets. Just saying. This should come naturally from regular game play and should not require any special action on your part.
This will come naturally as you play the game and requires no special action on your part.
This will come naturally as you play the game and requires no special action on your part.
Just like it sounds - it will unlock when you have added all of the upgrades for a single turret.
This one is just as it sounds - it unlocks once you score a Platinum Finishing Medal for a level. Scoring high enough to obtain Platinum basically requires three things from you - effective manual occupation and use of the turrets, skipping timers, and good Toybox health score.
This is unlocked just as it sounds, using JUST the core Heroes that come with the base game. It does not come naturally as you do have to make the effort to use each of the Hero weapons.
This should come naturally as part of regular game play, and unlock the first time you upgrade a turret.
When you use a Hero Vehicle to "crush" an enemy turret this will unlock. During Imperial Railroad, instead of shooting the enemy turrets with the Tank, simply drive it on top of them, and it will "crush" them (you will note that their health drops as it is on top of them), thus unlocking this Achievement.
This comes naturally as you play the game, and is awarded the first time you change Heroes.
This unlocks when you spend Tokens in the in-game store to buy any of the boxes there, and redeem it.
This is unlocked just like it sounds, though to be honest for a lot of players this is actually a pretty tough one! We found that it was easiest to unlock from the He-Man Survival Level. YMMV.
An "Assist" during MP play is where you kill a unit that your partner has previously damaged.
This is unlocked just as it sounds - for completing the game with your co-op partner.
Simply obtain the necessary Action Points and then trigger your barrage to claim this one.
This will come naturally - eventually - if you are playing MP.
This should come easily during MP play.
Just like it sounds, and relatively easy to unlock.
Most of the MP Achievements can be boosted locally, using a second controller, on your console.
When boosting them in this fashion though, it helps to actually have another player using the controller, as you will need to juggle them otherwise.