Fortified sales120K copies
Siege Camp · released February 2, 2016
PCXbox
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.
Sales
120,000
all platforms · as of October 16, 2026
Latest Steam CCU
1
Steam daily peak · Oct 25, 2026
Steam all-time peak
135,587
Steam concurrent players · Jun 2018
$14.99all-time low: $2.24
Sales by platform
| Platforms | Sales | Share |
|---|---|---|
| Xbox | 70K | 58% |
| PC | 50K | 42% |
Source: Steam