A 4-Player co-op shooter roguelite! Get together with up to 4 friends, defeat hordes of monsters, and upgrade your powers to survive in an anime-style wasteland.

Welcome to the free version of Atomic Picnic – a fast-paced roguelite adventure! Explore a vibrant and dangerous world, filled with hordes of terrifying monsters and adorable yet challenging bosses. As you progress, you'll gain powerful skills that will enhance your character's firepower and give you the edge you need to survive. In Atomic Picnic you and your friends try to survive non-stop waves of enemies in a 3D Third-Person Perspective, with fast-paced gameplay that completely subverts this nascent genre. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/d9306917c4926d504071f830c0e6833f.poster.avif?t=1726100401" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/d9306917c4926d504071f830c0e6833f.webm?t=1726100401" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/d9306917c4926d504071f830c0e6833f.mp4?t=1726100401" type="video/mp4"></video><h2 class="bb_tag" >Air Gear Mechanic</h2>Every adventurer best friend is the AIR GEAR, a tool they use to reach heights and distances otherwise impossible. With this tool, you can zip and dash around the map, using the terrain's verticality in your favor. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/512e7182f9ef2ca6d5f27189c7f68fc1.poster.avif?t=1726100401" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/512e7182f9ef2ca6d5f27189c7f68fc1.webm?t=1726100401" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/512e7182f9ef2ca6d5f27189c7f68fc1.mp4?t=1726100401" type="video/mp4"></video> Every decision in Atomic Picnic can lead to a totally different build and playstyle. The more upgrades you pick and combine, the stronger you become. Every run is unique! <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/5158a4060670e0307b186f83de0a576e.poster.avif?t=1726100401" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/5158a4060670e0307b186f83de0a576e.webm?t=1726100401" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/5158a4060670e0307b186f83de0a576e.mp4?t=1726100401" type="video/mp4"></video> Picnic with up to 3 friends in online co-op mode! Strategize and level up to defeat enemy waves and conquer objectives – but beware, coordination is vital. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/eee813838e418387cd685cb7b8b49f50.poster.avif?t=1726100401" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/eee813838e418387cd685cb7b8b49f50.webm?t=1726100401" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2399940/extras/eee813838e418387cd685cb7b8b49f50.mp4?t=1726100401" type="video/mp4"></video> The game is still in development, but we want to encourage everyone to participate in it! Send us your feedbacks!

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Atomic Picnic: Prologue Achievements