--- title: "Alien Evolution: Kaiju Monster - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Alien Evolution: Kaiju Monster is a neon io-style action game where you control a tiny alien organism and devour everything in your path to evolve into a galaxy-crushing kaiju monster. Start as a sma" --- # Alien Evolution: Kaiju Monster — United States > Eat cells, grow & evolve beast ![Alien Evolution App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ca/d3/82/cad38237-e84d-af2c-8925-78d67db26747/AppIcon-1x_U007emarketing-0-5-85-220-0.png/434x0w.png) **Developer:** [Kittipong Rukpanitmanee](https://apptail.io/developer/kittipong-rukpanitmanee-ioExwb) **Category:** Games **Rating:** 4.8/5 (19 ratings) **Price:** Free **Bundle ID:** com.topthundergames.alienevolution **Store:** Apple App Store **Country:** United States **Version:** 2.0.0 (released 2026-08-10) **Original Release:** 2026-06-17 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6778645412) **AppTail Page:** [https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/united-states](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/united-states) ## Alien Evolution Description Alien Evolution: Kaiju Monster is a neon io-style action game where you control a tiny alien organism and devour everything in your path to evolve into a galaxy-crushing kaiju monster. Start as a small mutant creature drifting through deep space. Hunt glowing cells, swallow smaller monsters, and absorb their DNA to grow bigger and stronger. The more you eat, the faster you evolve — from a fragile alien spore into a massive, unstoppable titan beast that dominates the universe. Every cell you devour fills your evolution bar and charges your RAGE mode. Trigger RAGE to smash through swarms of alien creatures, blast enemy monsters, and feed your endless hunger. Climb the food chain, hunt bigger prey, and become the apex predator of the galaxy. GAME FEATURES ▶ EAT & EVOLVE — Devour cells and monsters to grow your alien beast and unlock powerful new evolution forms ▶ KAIJU MONSTER FORMS — Mutate from a tiny organism into a giant titan kaiju with stunning neon designs ▶ RAGE MODE — Unleash devastating power and rampage through enemy swarms ▶ NEON SPACE WORLD — Explore a glowing alien universe packed with strange creatures and cosmic monsters ▶ EASY io CONTROLS — Simple one-hand gameplay with a deep evolution system that's hard to put down ▶ GROW & DOMINATE — Collect orbs, power up your beast, and rise to the top of the food chain Whether you love io games, monster-eating action, or kaiju rampage adventures, Alien Evolution: Kaiju Monster delivers addictive eat-and-grow gameplay you can enjoy anytime, anywhere. Download now, begin your alien evolution, and grow into the most terrifying kaiju monster in the galaxy! ## Alien Evolution Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a2/88/d2/a288d2c2-e0c1-d36c-1a92-87ea7def8c8f/iphone_6.5_1.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b8/e8/fc/b8e8fc5c-b43c-160d-0ac8-647bb5c295df/iphone_6.5_2.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a4/1d/c1/a41dc1ea-6174-1741-7254-6415a66d2275/iphone_6.5_8.jpg/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e7/0b/10/e70b1002-f2e4-4717-6a73-80bf7684a2e2/iphone_6.5_3.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/97/ac/48/97ac4847-cdc0-dfa9-a3bb-f48660280e4b/iphone_6.5_7.jpg/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/99/d8/82/99d882ac-a0f7-316f-3e0c-96810ed3570f/iphone_6.5_4.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/19/46/e3/1946e31f-dbc8-115b-f06b-f5800b4fa655/iphone_6.5_5_v2.jpg/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/93/9b/71/939b71dd-d0ea-598a-3487-d2d86d01c37d/iphone_6.5_6.png/1242x2688.png) ## Alien Evolution Rating Breakdown in United States - 5 stars: 17 (89%) - 4 stars: 0 (0%) - 3 stars: 2 (11%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Alien Evolution Available In - [United States](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/united-states) - [Vietnam](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/vietnam) - [Czechia](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/czechia) - [Germany](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/germany) - [Indonesia](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/indonesia) - [Japan](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/japan) - [Mexico](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/mexico) - [Philippines](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/philippines) - [Ukraine](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/ukraine) - [Thailand](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/thailand) - [Dominican Republic](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/dominican-republic) - [Ecuador](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/ecuador) - [Spain](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/spain) - [France](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/france) - [Hong Kong SAR China](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/hong-kong) - [Hungary](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/hungary) - [Türkiye](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/turkey) - [Israel](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/israel) - [India](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/india) - [Italy](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/italy) - [Taiwan](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/taiwan) - [South Korea](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/south-korea) - [Austria](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/austria) - [Malaysia](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/malaysia) - [Netherlands](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/netherlands) - [Norway](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/norway) - [New Zealand](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/new-zealand) - [Peru](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/peru) - [Azerbaijan](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/azerbaijan) - [Portugal](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/portugal) - [Paraguay](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/paraguay) - [Sweden](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/sweden) - [Singapore](https://apptail.io/app/alien-evolution-kaiju-monster-FhHA/singapore) - 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