Beat the Anime Boss Wiki — Codes, Units & Tier List

Join the developer group and follow the listed developer accounts first, because the game checks both before accepting anything. Then finish the tutorial to unlock the Codes button, open it from the game hub, paste the code exactly as listed, and confirm. If a code you know is live comes back invalid, the prerequisite is almost always the reason.

Units drop from defeated bosses, arrive through summoning and occasionally come from codes. Each placed unit earns cash per second and contributes damage in boss fights, so a roster is really two investments in one slot. Levelling raises both income and damage, which is why an unlevelled rarer unit often loses to a levelled starter one until it has been invested in.

After your roster can farm a boss reliably without potions. Mutations multiply what a unit already produces, so spending crystals early converts a rare resource into a small gain. Crystals come mostly from raid and event content, which an unprepared account cannot clear quickly, so building the farm loop first also gives you a faster supply of the resource you are spending.

Three things: how much income a unit adds once levelled, how much boss damage it contributes, and how well it holds value after upgrades and mutations. Raw power alone is not enough, because a unit you cannot afford to level is not carrying your account. The criteria are explained in full on the tier list page so you can judge a unit the list has not covered yet.

Placed units keep generating cash while you are logged out, and the payout scales with how long you were away and how strong your roster is. For most players it is the largest single income event of the day, which is why the efficient pattern is to upgrade income units, apply a money potion and then log out rather than farming manually through the same hours.

x2 Cash for most accounts, because cash buys the unit levels and Summoner levels that everything else depends on, so the pass keeps paying off as your roster grows. If you are blocked on a specific boss, x2 Damage is the direct fix, and if you play in short bursts rather than long sessions, x2 Offline Rewards returns more for its lower price.

Codes supply cash, potions, crystals, gems and occasionally exclusive units, raid content supplies artifacts and mutation materials, and offline earnings work for every account regardless of spending. Nothing in the store unlocks content that free players cannot reach; passes buy time rather than access. The main cost of playing free is patience at the mid-game wall.