Project Walrus is the second stage in Pararila Peninsula.
- 1 Star Peng spawns after 0 seconds0f.
- When the base reaches 99% HP:
This stage is very simple with Cats of the Cosmos Treasures. If you do not have these, use at least four 75¢ meatshields and use units that can halt the Star Pengs such as Corrupted Psychocat and Seafarer Cat. Stacking Major Leaguer Cat works very well for the Ribbo, and if you have Cat God the Great, you can use him to synchronize the enemies. If not, then the normal Cat Cannon works.
Lineup: Manic Macho Cat (N/A), Macho Cat (N/A), Coin Cat (N/A), Gato Amigo (N/A), Burger Cat (N/A), Can Can Cat (50+9), Manic Macho Legs (40), Seafarer Cat (39+5), Pizza Cat (42+6). (Boost on all attacking units is pretty much unneeded. Just makes the stage faster to Complete.) Treasures: CotC 1 only. Strategy: Light meatshield spam against the starting Star Peng until you've built up enough cash, then keep stacking Seafarer cat until it dies. When the boss wave hits, spam all of your meatshields and main attackers. You should be able to take out the Star Pengs and eventually the Cala Marias.