This page needs its stylesheet to be shown
The app listing, the version table and the download step are laid out by this site’s stylesheet. With stylesheets switched off, or blocked before they arrive, none of that layout exists, so the page is not shown.
Allow CSS for this site — including in any content blocker or privacy extension that may be stopping it — then reload the page.
Spread your venom, defeat, evolve, and dominate in this addictive Alien Invasion: RPG idle survival game.
Senior reviews editor
You play a spider alien that grows its army by consuming the idle humans around it. Progress comes from eating more humans, which makes the alien stronger and lets it take on bigger foes.
The listing describes it as an offline idle survival RPG, rated Everyone 10+. Enemies also arrive to attack your base, so the alien has to hold its position as well as expand.
The build we hold is Alien Invasion: RPG Idle Space 4.51.00 (APKS split bundle) for Android 8.0 and up.
Idle Cult Empire - Evil Tycoon
Lion Studios Plus · Simulation
Swordash
FATTOY · Role Playing
Evil Tower - Idle Defense TD
Aurecas Games · Strategy
RACE THE SUN CHALLENGE EDITION
Flippfly LLC · Action
Heroes vs Hordes: Survival RPG
SWIFT GAMES · Role Playing
Epic Stickman: Idle RPG War
Fansipan Limited · Adventure
Solar Smash
Paradyme Games · Simulation
© 2018–2026 APKCube
Evolution unlocks new abilities for the spider alien. Each evolution is tied to growing its dominance over the human population.
Upgrades target three stats: capacity, attack speed and catching radius. Capacity and catching radius affect how many humans the alien can take in and how far it reaches, while attack speed controls how quickly it works through foes. The listing also says you can build an army of spider alien monsters.
Monster bosses block your path, and the listing says fire cannot damage them. You have to adapt and evolve the alien's venom to beat them.
The boss fights are presented as tests of strategy, so the upgrades you pick ahead of a fight matter as much as the army you have built.
Quests move you through the levels of the game. Completing them is how the listing says you progress.
Finishing levels unlocks new locations, each with enemies the listing calls untamed. The listing also highlights stylised visuals and sound as part of the game.