Lyra is in need of some oats—some very particular oats.  Unfortunately those oats belong to her friend Bon Bon, who is not willing to give them up!  Bon Bon is in fact all too familiar with Lyra's antics, and has set up elaborate defenses to repel her.  

You must send waves of units to make it past these defenses and collect oats.  Units moving along the path will generate bits for you.  Leveling up units makes future waves (not existing ones!) faster and tougher.  However, Bon Bon gains bits by destroying your units, and can use these to upgrade her defenses as well.  This will increase their damage, attack speed and range.

When reaching the oat goal for a level the next level will be unlocked, but you can continue playing the current level if you wish.  To open the next level simply click "Back to Menu" and enter the level select menu.

All actions can be completed by clicking, but there are a handful of keybinds as well.

• 1-5: Purchase the corresponding unit type.

• S: Use an existing Aryl unit to sabotage a nearby defense (randomly selected, only works if there is a defense within Aryl's radius).

I promise all the levels are beatable, though it may require a touch of good luck!