Fast answer

The answer before the background

Our recommendation

Use this Alien Shooter TD wiki page as a sourced directory. The verified products are Steam app 541230 for the paid native Windows edition, Google Play package com.sigmateam.alienshooter.towerdefence for Android and Google Play Games on PC, and Apple app ID 1132242499 for iPhone and iPad. Official descriptions confirm seven classes, hundreds of weapons, limited ammunition, modification, disassembly, training, bombs, mines, supply drones, mobile daily crates, Coins, Money and Apple Minerals. Store-specific economy, saves and purchases must remain separate.

Identity

Start each row with the product

EntityVerified identifierBest evidence
Native WindowsSteam app 541230Paid PC features, requirements, Cloud, achievements and leaderboards.
Androidcom.sigmateam.alienshooter.towerdefenceMobile package, offline label, ads, IAP and update.
Google PCSame Android package through Google Play GamesMobile edition on compatible Windows systems.
AppleApp ID 1132242499iPhone/iPad, Minerals IAP, Game Center and version history.
PublisherSigma Team Inc. / SIGMA TEAM COMPANY LIMITEDOfficial site, store developer and support trail.

Verified systems

What first-party sources support

  • Seven character classes with unique characteristics and development paths.
  • Hundreds of weapons, chosen per class, with limited ammunition.
  • Weapon modification and disassembly into Money and auxiliary supplies.
  • Bombs, land mines and supply drones for emergency control and ammunition.
  • Mobile daily crates with ammunition, weapons and Coins; Apple purchases labelled Minerals.

Version ledger

Preserve the official secret and platform differences

The Apple history documents new story missions, a final boss, a secret extremely hardcore mode, optional auto ammo refill, hold fire, wave rewards and other improvements. Those facts need an iOS/version label and should not be turned into a timeless Steam unlock guide.

Google Play shows an October 10, 2025 listing update and an offline tag; Steam's native PC listing is a paid 2017 release. Keep observation date, store, region and version so later readers can tell whether a difference is an update or a separate edition.

Contribution

Use an auditable fact template

For a class, weapon, mission, enemy or resource, record the exact name, platform, app/package ID, version, language, location, input, output and observation date. Screenshots should include labels and context, not only a number. Translation variants should point to one entity.

For cheats, mods, cracks or generators, require a first-party source and safe path. Link to the dedicated safety explanation instead of reproducing a file, password, memory address or store-account bypass.

FAQ

Common questions

Is there one official cross-platform wiki?

No first-party wiki was identified; this directory keeps official sources and labels community evidence separately.

Which PC edition is native?

Steam app 541230 is the native paid Windows product; Google Play Games on PC runs the mobile app identity.

Which resource names are confirmed?

Mobile sources confirm Coins, Money, Minerals, ammunition, weapons and auxiliary supplies, each with a different role.

How should a secret-mode fact be cited?

Attach the Apple version-history source and current platform/version test instead of inventing a universal unlock input.

Sources

What we checked

Official listings establish current availability and product facts. Community pages are used for mechanics and build history, then labeled separately.