Apps Like Alien Annihilation Agent for iPhone and iPad
Alien Annihilation Agent screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.


Alien Survivor: Survival Arena
IMPONILOX LIMITED
Explore space and battle aliens
Explore space to battle enemies and uncover cosmic secrets. Collect unique characters with special abilities. Progress through levels with challenging combat and exploration. Unlock new weapons and upgrades.


Neon Merge Defense
Merry Realm Corporation Limited
Build towers, upgrade classes, defeat bosses
Build and upgrade towers to defend against enemies. Customize towers with six attributes and various classes. Strengthen towers with gems to increase power and eliminate more enemies. Defeat bosses to earn gems and bombs.

Heroes and Castles
Foursaken Media
Defend castle with and army
Defend your castle against waves of undead and enemies. Summon and upgrade with unique abilities. Build and manage an army to battle alongside. Complete quests to unlock new units and strategies.

Ninja Gear
Twitchy Finger Limited
Play as a cyber and fight mechas
Play as a mech to defeat mecha enemies. Perform chain attacks with intuitive controls. Customize ninjitsu skills for different combat styles. Unlock upgrades and power-ups. Compete in multiplayer modes against other players.

Fight For Goodness
UNICO STUDIO LLC
Conquer territories and deploy units
Defend territories through strategic combat and resource management. Build and upgrade defenses to repel enemy attacks. Unlock new units and abilities. Progress through states by capturing and securing regions.

Kaiju Attack 2
GUAN LING WU
Commander, lead your forces to victory
Commanders lead alien forces and defend Earth against a returning threat. Manage resources, deploy units, and upgrade defenses. Unlock new abilities and strategies. Track progress through multiple story chapters and side missions.

Merge Gun: Tower Defense
HAPIGA VIET NAM COMPANY LIMITED
Defend realms with merging towers
Play a game with merging mechanics. Build and upgrade shooting towers. Defend against waves of monsters. Plan strategies with one finger control. Enjoy stunning graphics and immersive sound effects. Complete challenges of varying difficulty.



Mindustry
Anton Kramskoi
Build factories, command units, defend bases
Build and manage factories to produce materials and units. Defend structures from enemy waves. Command units to capture bases and expand production. Play cross-platform multiplayer with friends.

OTTTD: Over The Top Tower Defense
SMG STUDIO PTY LTD
Command heroes build towers blow bits
The app blends tower defense and action-RPG elements. Players command heroes, build towers, and explore worlds to defeat enemies and bosses.



Jurassic History Raid
MAD PIXEL GAMES LTD
Merge dinosaurs, build squads, clash with enemies
Play a real-time strategy game featuring dinosaurs and soldiers. Combine units on the battlefield to form squads. Clash against enemy forces. Manage resources to strengthen your army. Unlock new creatures and strategies.

Cell Expansion Wars
MOBIRIX
Attack cells, defend cells, take control
Play by controlling attack, defense, and heal strategies to defend cells from enemy attacks. Stretch tentacles using line multiplying cells. Attack cells deal more damage, while defensive cells restore allies' health.

Infinitode 2
Vadym Sakhno
Defend waves with towers and enemies
Play a Tower Defense game with endless enemy waves. Build and upgrade 16 tower types to defeat 11 enemy types, bosses, and modifiers. Use barriers, teleports, and miners to strategize. Complete 60 levels with leaderboards and quests.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.