Bounce One Shot vs Cosmic Summon

Welcome to our exciting game filled with various gimmicks waiting for you! Challenge yourself to clear numerous stages and unlock unique skins along the way. If you find yourself struggling to complete a stage, don't worry! You can easily retry and take your shot again from where the ball stopped. Get ready to embark on an adventurous journey and enhance your gaming experience!

Cosmic Summon is a unique blend of gacha summoning and tower defense strategy. Summon powerful heroes, place them on the battlefield, and defend your wall against endless waves of enemies — all under the stars of real constellations. SUMMON & COLLECT 12 UNIQUE HEROES Each hero brings a distinct combat style to the battlefield: • Wind Piercer — Piercing shots that penetrate multiple enemies • Blaze Caster — Fire splash dealing area damage • Frost Weaver — Slows enemies with freezing attacks • Thunder Chain — Chain lightning bouncing between targets • Cannon Lord — Devastating splash damage in a wide radius • Wind Dancer — Summons tornadoes that damage and slow • Venom Curse — Poisons enemies with damage over time • Shock Guard — Shockwave knockback to push enemies back • Armor Breaker — Curse attacks that shred enemy armor Plus 3 support heroes: Wall Keeper (heals your wall), Gold Digger (generates gold), and Melodist (buffs team attack speed). MERGE TO EVOLVE Combine two heroes of the same type to upgrade them. Progress through 7 rarity tiers — from Spark to the legendary Genesis rank. Higher rarities unlock stronger abilities and stunning visual effects. Strategic merging is the key to surviving later waves. FACE 28 ENEMY TYPES + BOSSES Every few waves, new enemy types appear with unique abilities: • Stealth lurkers that vanish from sight • Splitters that divide into smaller enemies on death • Healers that restore nearby allies • Chargers that rush your wall at extreme speed • Reflectors that bounce damage back • Summoners that spawn endless minions • And many more — each demanding a different strategy. Boss encounters every 5 waves test your entire defense. 50 CONSTELLATION-THEMED WAVES Battle under the stars of real constellations — from Aries to Orion, Cassiopeia to the Southern Cross. Each wave features a beautifully rendered constellation as your battlefield backdrop. TARGETED SUMMON Choose exactly which hero you want with the Select feature. Pick your favorite hero and add them to your army — a strategic advantage when you need a specific ability to counter the next wave. KEY FEATURES • Free-to-play with rewarded video ads • 12 heroes × 7 rarity tiers = 84 hero variations • 28 enemy types with unique abilities + boss battles • Merge system with unlimited progression potential • Real constellation artwork for 50 wave backgrounds • Auto-battle with strategic hero placement • Support heroes that heal, buff, and generate gold • Battle statistics tracking across all games Download Cosmic Summon and defend the stars!