Commander (Merciless) is the third and final stage in Duel Under the Sea.
Cat Deploy Limit: 1
- 1 Alpacky spawns as the boss after 0 seconds0f.
- 1 Capy spawns as the boss after 3.33 seconds100f.
- 1 Teacher Bun Bun spawns as the boss after 6.67 seconds200f.
- Infinite Assassin Bears spawn after 15 minutes27,000f, delay 15 minutes27,000f.
Strategy 1 (Cheese)
Lineup: Two cat base defense (M) combos and Bullet Train Cat (40+). It can also work with just one (M) and one (Sm) combo, depending on your Bullet Train Cat's level.
Battle Items: Sniper the Cat
Battle: Leave your Sniper on and send Bullet Train when you have about 1,500¢. If it fails to completely pass through Alpacky, don't worry. What you want to do is wait for your Sniper to shoot a second time when your Bullet Train attempts to move again. To do so, just turn off Sniper and wait until you earn around 600¢. Then turn it on again. If you timed it right, the Sniper will hit Alpacky just when your Bullet Train starts to move again. A level 40 Bullet Train should be tanky enough to survive.
If it works, then just sit down and wait for the enemy's base to be destroyed. It will take quite some time, and Alpacky will hit your base several times. That's why you need Cat Base Defense Up combos. Leave your Sniper on, so it can slow down Alpacky. You can also use the Cat Cannon.