
Atomic Picnic is a Co-Op Shooter Roguelite based on the new Swarm Survivors genre! Get together with up to 4 friends to fight frenzied monsters and gain experience to upgrade your weapons in an anime-style post-apocalyptic world. Fight your way together through The Zone, an everchanging labyrinth created after the "Harvest Festival" happened. Unlock an incredible variety of upgrades that can radically change the way you play every time.
Prices for US · Updated 8/28/2026

Atomic Picnic Releases Second Early Access Update - Bleeding Cool News
Bleeding Cool News · 7/6/2025

Atomic Picnic Receives Its First Major Content Update - Bleeding Cool News
Bleeding Cool News · 3/1/2025

Atomic Picnic - Official Petals and Steel Update Trailer - IGN
IGN · 2/28/2025

Atomic Picnic Is Shaping Up To Be The Best 3rd Person Roguelike I Have Ever Played - Steam Deck HQ
Steam Deck HQ · 11/11/2024

Atomic Picnic brings big energy, bold colours, and anime swagger in Early Access launch - Rogueliker
Rogueliker · 11/7/2024
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