247+ iOS apps & games curated and reviewed
If you already know Alien Annihilation Agent, this is the deeper bench. 247+ alien annihilation agent apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | Yes | No | May 2026 |
| 2 |  | Free | 4.7★ (266K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (14K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 3.1★ (34) | No | No | Aug 2026 |
| 5 |  | Free | 4.3★ (3.7K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.9★ (18) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.6★ (944) | No | Yes | Aug 2026 |
| 8 |  | Free | 4.6★ (2.3K) | No | No | Aug 2026 |
Defend humanity's last hope by strategically deploying and upgrading defensive towers. Prevent waves of alien creatures from reaching your base in this engaging mobile strategy game.
Engage in a thrilling 3D invasion game where you must identify and eliminate hidden aliens disguised as ordinary people. Utilize scanners and blasters to complete levels, unlock new weapons, and rescue citizens from alien isolation across various city suburbs.
Engage in fast-paced tower defense battles against alien invaders. Deploy a variety of towers, heroes, and infantry to defend Earth. Upgrade your defenses and strategize to overcome hordes of enemies across numerous levels and challenges.
Engage in a thrilling alien invasion defense. Wield powerful weapons and advanced scanners to eliminate extraterrestrial threats and protect city civilians. Upgrade your arsenal and skills to overcome diverse alien types and challenging missions.
Engage in epic online boss battles and challenging single-player missions in this action-packed shooter. Collect tons of gear, upgrade weapons, and customize your avatar to conquer alien invaders. Team up with friends for cooperative survival and intense multiplayer action.
Play as an alien warrior on a mission to rescue allies and fight human factions for world dominance. Collect keys to unlock powerful weapons and armor, and enlist monstrous allies to aid in your conquest. Face challenging bosses and capture Earth to save your kin.
Defend your sheep from alien invaders in this classic 3D tower defense strategy game. Deploy a variety of upgradeable weapons and think fast to survive over 100 maps and endless waves of enemies. Compete with friends on global leaderboards.
Become an alien invader and crush cities on Earth. Grow by abducting people and destroying buildings, but beware of other aliens who will try to swallow you. Compete against others in fast-paced, timed invasion battles.
Engage in strategic defense against alien creatures with a diverse arsenal of weapons and flexible tactics. This game offers enhanced graphics and challenging gameplay with new weapon systems and artificial terrains for a fresh experience.
Defend against endless waves of alien invaders with a powerful ground cannon. Test your reflexes in this fast-paced arcade shooter, aiming to survive increasingly difficult attacks and achieve high scores. Unlock a support cannon to aid in your defense.
Engage in a thrilling zombie and alien invasion survival game. Equip yourself with a variety of futuristic weapons and gears to battle hordes of enemies. Experience an immersive storyline with numerous missions and challenging gameplay modes.
Engage in intense battles against alien creatures to save humanity from extinction. Build defenses, form alliances, and conquer alien-infested territories in this epic war across parallel universes.
Engage in intense first-person shooter combat against a relentless alien invasion. Defend one of Earth's last cities with a variety of upgradable weapons and gear. Experience dynamic AI enemies and epic warfare across diverse locations.
Embark on a terrifying quest for survival aboard a space station. Unprepared and underequipped, you must use your wits and courage to escape an unknown menace. Experience a faithful mobile replication of the classic survival horror game, complete with AAA visuals and an arresting narrative.
Command an alien and grow its army by defeating humans in this idle RPG. Evolve your alien with new abilities, upgrade its stats, and face challenging boss battles to achieve extraterrestrial dominance.
Lead an elite platoon of warriors in this tower defense game inspired by the Alien Shooter series. Strategically deploy your troops, equip them with a vast arsenal of weapons, and develop unique combat tactics to defend Earth from monstrous alien invaders. Experience realistic combat with limited munitions and dynamic battlefields.
Engage in thrilling space combat in this action-packed alien shooter. Upgrade your spaceship's engines, collect items, and complete daily tasks to climb global leaderboards. Experience a unique rotation luck feature.
Control a rapidly evolving alien lifeform and conquer Earth. Consume humans to grow stronger, unlock new mutations, and dominate every battlefield. Upgrade your abilities and spread your alien domination across the planet.
Embark on a sci-fi adventure as a brave spaceman in this rogue-like mobile game. Battle alien hordes, explore space, and uncover universal secrets. With stunning graphics and immersive gameplay, you'll need all your skills to survive.