Abyss Attack

• Shoot incredible creatures in a mysterious ocean! • Upgrade your submarine and go as far as you can! Collect gems and upgrade your guns and powerups, unlock new submarines and complete missions. • Beautiful and colorful enemies with lifelike movements. • Equip powerups like Blades, Bombs, Missiles, Tesla, Laser and more. • Unlock different submarines. • Fight bosses, mini-bosses and strange creatures. • No Ads! • The game saves your progress in iCloud.