Signalis is an isometric top down horror game developed by rose-engine and published by Humble Games and Playism. The game revolves around the efforts of Elster/LSTR-512, an android who wakes up from cryosleep within a crash landed spaceship, to find her Gestalt partner. As she explores the nearby remote mining facility she must solve puzzles and fight enemies with a variety of firearms and tools, and further uncover the secrets surrounding the terrible events unfolding around her.
The CZ-75 is the first firearm players will find in-game. Referred to as the "Type-75 Protektor", and chambered in a fictional 10x20mm round.
Chiappa Rhino 20DS
The Chiappa Rhino 20DS is the second acquirable handgun in Signalis, found in an abandoned handgun case inside a firing range. Referred to in-universe as the "Eu-K508 Einhorn", Einhorn being German for Unicorn.
Leuchtpistole 42
The Leuchtpistole 42 is acquired once Elster reaches the office at the bottom of the mineshaft at Sierpinski. As well as being able to use standard pyrotechnic flare shells, it can fire explosive fragmentation rounds.
Shotguns
SPAS-12
The SPAS-12 is the first long arm acquired by the player. Referred to in-game as the "EIN-12 Flechette", chambered in 18.5mm flechette loaded shells.
Submachine Guns
HK SMGII
After completing the first playthrough of the singleplayer, starting the campaign up for a second run will grant you access to a Heckler & Koch SMG II chambered in "8x22mm Compact".
Rifles
O/U Double Rifle
A double barrel rifle chambered in 16mm "Nitro Express" is the second long arm acquired by the player.