A roguelike card battler where your cards are living bugs that move, grow, and devour each other! Build countless strategies with bugs and trinkets, conquer three arenas, and rise as the bird champion.

Aviarena is a roguelike arena card game where your “cards” are living bugs. Manage your swarm, trigger chains, use your character skills to manipulate them— and watch each turn grow into something completely unexpected! <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/6bf3852f755be96af5a5c0ea0e33c5f5.poster.avif?t=1778170621" width=1170 height=238 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/6bf3852f755be96af5a5c0ea0e33c5f5.webm?t=1778170621" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/6bf3852f755be96af5a5c0ea0e33c5f5.mp4?t=1778170621" type="video/mp4"></video><h2 class="bb_tag" >🪲 Dynamic Hand: Bugs Move, Grow, and Devour Each Other</h2>These aren’t ordinary cards—they are tiny creatures that wiggle inside your hand:<ul class="bb_ul"><li>They move on their own</li><li>They grow bigger</li><li>They devour adjacent bugs</li><li>They deal damage or trigger effects while sitting in your hand</li></ul>Time your actions, merge or empower them, and create the most efficient attack patterns. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/711f4ed60f8adf43274bb15ab2776075.poster.avif?t=1778170621" width=1170 height=182 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/711f4ed60f8adf43274bb15ab2776075.webm?t=1778170621" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/711f4ed60f8adf43274bb15ab2776075.mp4?t=1778170621" type="video/mp4"></video><h2 class="bb_tag" >🐦 A Bizarre and Adorable Bird Arena</h2>Welcome to a world that’s weird, humorous, and full of personality. Bird competitors, lizard caravans, an octopus bartender, a mouse host… Every character has a dramatic story and is here to witness your rise to the championship. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/6b0c3b061695777e0dfa9165f22f062a.poster.avif?t=1778170621" width=800 height=300 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/6b0c3b061695777e0dfa9165f22f062a.webm?t=1778170621" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/6b0c3b061695777e0dfa9165f22f062a.mp4?t=1778170621" type="video/mp4"></video><h2 class="bb_tag" >🏅 Trinkets: The Flexible Core of Your Build</h2>Trinkets are the most magical feature of Aviarena. Changing just one trinket can completely transform your entire build!<ul class="bb_ul"><li>Enhance devouring, growth, or multi-hit strategies</li><li>Unlock unexpected abilities in ordinary bugs</li><li>Create archetypes like Aggro, Toxic, Mega-Bug, and more</li></ul>Every trinket you acquire is a branching path toward a brand-new destiny. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/da5ffbca77de7a911f228141c43099ea.poster.avif?t=1778170621" width=1170 height=366 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/da5ffbca77de7a911f228141c43099ea.webm?t=1778170621" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4189690/extras/da5ffbca77de7a911f228141c43099ea.mp4?t=1778170621" type="video/mp4"></video><h2 class="bb_tag" >🗡️ Dynamic Difficulty: Choose How Intense You Want the Fight</h2>Difficulty doesn’t simply scale upward. You can Taunt enemies to provoke them, raising the stakes and turning every battle into a high-risk gamble—fully under your control.After taunting, enemies will:💢 Deal more damage 🛡️ Gain more HP and armor 🔥 Unlock new skills and buffsIn return, you gain:🎁 Stronger skill evolutions 🪙 Tips from the audience 🧿 A chance to challenge hidden bossesPlay it safe—or taunt nonstop and push every fight to the limit!<h2 class="bb_tag" >🤝 Sponsors: High-Risk, High-Reward Building Tools</h2>Every sponsor provides:<ul class="bb_ul"><li>Powerful advantages</li><li>Dangerous drawbacks</li></ul>Mixing sponsors with different characters leads to wild, unpredictable, high-risk starting builds.<h2 class="bb_tag" >🎮 High Replayability: Every Run Feels Different</h2>Aviarena uses some of the simplest rules in card games— and because the foundation is simple, the build variety becomes nearly limitless.<ul class="bb_ul"><li>Mega Bug critical builds</li><li>High-combo chain decks</li><li>Poison auto-damage bugs</li><li>Reset/control archetypes</li><li>Single-card mega-burst builds</li><li>Gambler sponsor runs</li></ul>Combined with bugs that move, grow, and mutate every turn, no two runs will ever feel the same.

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Aviarena Achievements