Tower! Simulator 3: KDEN Airport

The Tower! Simulator 3 - KDEN Airport DLC was developed and published by FeelThere, and released on 12 March 2025. It is distributed for the PC version of Tower! Simulator 3 as one of many add‑on airports designed to enrich the base game’s selection of air‑traffic control environments.

This DLC recreates Denver International Airport (ICAO: KDEN), described as one of the largest airports in the Western United States. In‑game, the airport features a main terminal with three concourses and over 160 gates, a notably long primary runway (16R/34L — the longest public‑use runway in North America), and an expansive layout that provides a substantial ATC challenge. The expansion includes detailed custom‑modeled buildings, realistic ground polygons, taxi‑signage and lighting, dynamic runway‑approach lighting, and scenery that captures the distinctive architecture of the terminal and the Rocky Mountains backdrop.

When promoting the KDEN DLC, FeelThere emphasised the scale and ambition of the airport: the large number of gates, the complexity of runway and taxiway operations, and the visually striking architecture and surroundings. The messaging framed KDEN as a “busy, large‑hub” experience that offers both high traffic volume and a scenic western‑US airport setting — appealing particularly to players who enjoy high‑density air‑traffic control in a major international hub.

On release, user feedback was minimal: the store listing showed only a single user review, making community reception unclear and preventing any meaningful consensus. Because of the limited review base, it’s difficult to assess broadly how well KDEN was received. Nonetheless, for players looking for expansive airport operations and a blend of realistic control challenge with distinctive western‑US airport aesthetics, KDEN represents one of the more ambitious and potentially rewarding DLC additions in Tower! Simulator 3’s library.