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Alien Battlefield

Destroy alien spores to earn star coins. Unlock talents, skills, captains, new maps and spores. Upgrade your warship and enjoy incremental idle progression.

Steam Page
Developer
TapfunGame
Publisher
TapfunGame Studio
Release
June 22, 2026
41 days ago
Steam Reviews
4 user reviews4 reviews0.0%

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15 items

About the Game

Game Story

Human deep-space probes accidentally enter an unknown space fully overrun by invasive alien spores. Mutated spore creatures reproduce endlessly and threaten humanity’s interstellar routes. As a warship commander, your mission is to wipe out spore swarms, accumulate resources to strengthen your fleet and explore every corner of the infected cosmos.

Core Gameplay

This is an incremental idle combat game with no fixed levels. Navigate your warship freely across boundless open space and destroy wandering spores to gain star coins instantly. Your unlocked talents grant passive offline income even when you’re away from the game, and your resource gain multiplies continuously as you upgrade your build.

Full Progression System

  • Talent Tree: Spend star coins from defeated spores to unlock three branches of talents: damage boost, shield durability and resource multiplier. Each upgrade raises your clearing efficiency significantly.

  • New Abilities: Unlock active & passive skills alongside talent progression, including area explosion, pulse sweep, full-screen wipe and shield counterattack to boost your spore-harvesting power.

  • Captain Collection: Recruit unique captains with exclusive buffs using star coins. Some boost coin income, others enhance firepower or shorten skill cooldowns for varied builds.

  • New Maps & Creatures: Advance your talent tree to unlock brand-new space zones, each with exclusive high-tier spores that drop far more star coins than early-game variants.

Core Game Goal

There is no final ending in this incremental title. Your ultimate objective is to unlock all talents, collect every captain, discover all space maps and complete the full spore encyclopedia. Optimize your talent and captain combinations to maximize your ship’s clearing speed and harvest massive amounts of star coins effortlessly.

Game Features

  • Exponential incremental economy: Your earning rate scales permanently with upgrades; grind early, earn massive idle profits later.

  • Diverse build options: Mix talents and captains to build attack-focused, burst damage or passive farming playstyles.

  • Long-term collection content: Unlock dozens of spores, captains and maps step by step for endless long-run fun.

  • Casual idle design: Play actively to clear swarms online, or earn resources automatically while offline.

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