Lethalmon is a roguelike Pokémon fangame inspired by Lethal Company. Each playthrough is designed to feel unique, ensuring a fresh experience every time.
Explore planets to catch Pokémon and collect valuable items. Earn money by selling your catches at The Ship, the game’s central hub.
Fight your way to freedom by defeating the Gym Leaders !
Wild Pokémon awaits — are you ready ?
From toxic swamps to frozen wastelands, every planet in Lethalmon is home to different species.
No two biomes are alike, and neither are the Pokémon that live there.
Take a look at what’s waiting for you out there… if you dare !
Behind the game: The creative journey
In this section, you’ll get an exclusive look at the vision and creative process.
Meet the creators, explore their inspirations, and discover the story behind our desining choices.