It introduced "Shadow" type enemies to earlier levels and added the Combat Shotgun and Techman Arbalist V Machine Gun back into the player's arsenal.
Unlike the original 2019 version, this "ALT" version includes modern features like AI Bots , checkpoints (though initial notes suggest high difficulty with fewer chances), and Boosters . GTFO.ALT.Rundown.1.0-GoldBerg.7z
This package is likely a "cracked" or standalone version intended to allow the game to run without an active Steam client or for play on private LAN servers. Core Content: ALT://Rundown 1.0 It introduced "Shadow" type enemies to earlier levels