The game Frontline Defence is a mini-game, which builds on the same theme as Ocean Crisis. This game is however more simple and faster. In this dice game, it's again about collaborating to collect waste together.
In Frontline Defense, just like in Ocean Crisis, you are working together having to save the ocean from being filled with garbage. The game is played over 6 rounds with 4 phases in each round.
The game does not take much more than 5 minutes to learn.
Have you assembled the right team to, prevent the ocean from being overflooded with garbage?