Intruder Alert is an science-fiction RTS having 6 totally different factions. It contains a single-player campaign, local LAN multiplayer, simple single player games and special challenges like Tower Defense.
We take no commission on any sales.
To support us join Club 250!
Date of first review. Games cannot be reviewed before they are released, so when this is earlier than the release date, it usually indicates a game that was in early access.
Days since first review, which is typically how long the game has been available for purchase.
Details last updated: April 25, 2024 03:27
Sign up for the Club 250 Weekly Edition and get the top 30 games of the week delivered directly to your inbox every Saturday!
Find what you're really looking for by combining multiple tags and filters in our Custom Ranking tool!
We'll randomly select a game currently available on Steam. This can be a fun way to discover new games!