The Game Census
Under Domain - Alien Invasion Simulator cover art

Under Domain - Alien Invasion Simulator

Playlearn · 2020-10-22

Steam

IndieSimulationStrategy

Modes: Single player

Releases: Oct 22, 2020 (PC (Microsoft Windows))

Under Domain - Alien Invasion Simulator will surprise you with a Sci-fi turn-based game completely different from others. How about turning yourself into an Alien and planning an invasion to Planet Earth? You can secretly influence human history and build war machines to exterminate human beings.

0
playing now
44%
positive of 84 reviews
Mixed
steam rating
20,000–50,000
owners (SteamSpy est.)
$5.99
steam price (US)

0 players in-game as of 2026-08-30 14:00 UTC (census sample)

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 66% of 18,216 Indie games in the census by review count.
Estimated sales: 1.7k–3.8k copies

Review-multiple estimate from 84 total reviews — how this is computed.

Players online

002026-08-12 04:00 — 0 players2026-08-12 20:00 — 0 players2026-08-13 12:00 — 0 players2026-08-14 03:00 — 0 players2026-08-14 19:00 — 0 players2026-08-15 11:00 — 0 players2026-08-16 03:00 — 0 players2026-08-16 19:00 — 0 players2026-08-17 11:00 — 0 players2026-08-18 03:00 — 0 players2026-08-18 18:00 — 0 players2026-08-19 10:00 — 0 players2026-08-20 02:00 — 0 players2026-08-20 18:00 — 0 players2026-08-21 10:00 — 0 players2026-08-22 01:00 — 0 players2026-08-22 17:00 — 0 players2026-08-23 09:00 — 0 players2026-08-24 01:00 — 0 players2026-08-24 17:00 — 0 players2026-08-25 08:00 — 0 players2026-08-26 01:00 — 0 players2026-08-26 16:00 — 0 players2026-08-27 09:00 — 0 players2026-08-28 01:00 — 0 players2026-08-28 16:00 — 0 players2026-08-29 08:00 — 0 players2026-08-29 21:00 — 0 players2026-08-30 14:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$5.99$3.592020-10-222021-03-012020-10-22 — best price $5.212020-11-02 — best price $5.992020-11-25 — best price $3.592020-12-01 — best price $5.992020-12-22 — best price $3.592021-01-05 — best price $5.992021-02-11 — best price $3.592021-02-15 — best price $5.992021-02-22 — best price $3.592021-03-01 — best price $5.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerFamily Sharing

1 supported languages: English

Census log

Computed from census-recorded observations only — dates are observation dates.

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Similarity via IGDB.

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