A bullet-hell roguelike survivor with wild weapon builds, co-op missions, and endless swarms of creepy crawlies in a colorful post-apocalyptic cartoon world. Become a ruthless bird-assassin and blast through insect hordes to stop total bug-geddon!

<h2 class="bb_tag" >BUGS NOT INVITED!</h2><p class="bb_paragraph" >Welcome to a post-apocalyptic world where humanity has long vanished, and the last line of defense against swarms of mutated insects is… birds.<br>You are one of these battle-hardened survivors, and your mission is to carve a path through endless waves of enemies, collecting powerful upgrades, combining weapons, and crafting wild, unpredictable builds. Survive the most chaotic moments — that’s where the best stories are born.</p><p class="bb_paragraph" >This is a fast-paced roguelike survivor with bullet-hell elements, where every run is a new challenge and a fresh chance to assemble the perfect combo of abilities!</p><h2 class="bb_tag" ><strong>A CHAOTIC BULLET HELL THAT CHANGES EVERY RUN</strong></h2><p class="bb_paragraph" >Hordes of enemies, dense attack patterns, and ever-growing chaos — everything ramps up with each passing minute.</p><p class="bb_paragraph" >From basic bugs to elite mutants and gigantic bosses, every creature pushes you to react faster, think sharper, and adapt constantly.<br>Each enemy type has its own behavior, threat patterns, and nasty surprises, ensuring that no two encounters ever feel the same.</p><h2 class="bb_tag" ><strong>A FLEXIBLE WEAPON &amp; ABILITY SYSTEM</strong></h2><p class="bb_paragraph" >Collect weapons — melee or ranged, light or heavy, technological or ballistic — and turn them into devastating engines of destruction.</p><p class="bb_paragraph" >Every weapon features its own attack style, unique stats, status effects, and progression paths, enabling dozens of possible builds.</p><p class="bb_paragraph" >Mix upgrades, stack perks, enhance your movement — your build can become so absurdly powerful that nothing but ashes will remain of your enemies!</p><h2 class="bb_tag" ><strong>EVENTS THAT BREAK THE USUAL FLOW</strong></h2><p class="bb_paragraph" >Every few minutes, the game throws special challenges your way:<br>infected zones to cleanse, control points to capture, worm attacks, and other unexpected twists.</p><p class="bb_paragraph" >Each event demands a different approach — move in sync, defend key areas, or make rapid decisions under pressure.</p><p class="bb_paragraph" >Complete these challenges and claim valuable rewards!</p>

Good Game Database

Bird Them Up Achievements