The Void Arcade

The Void Arcade is a bundle of seven original retro arcade games sharing one
authentic CRT/phosphor post-processing pipeline and procedurally-synthesised
sound (no audio files — every sound is generated at runtime):

* Void Invaders — descend-and-defend, armoured fleets, giant boss
* Void Squadrons — diving formations, tractor beams, dual-fighter rescue
* Void Raid — fly the asteroid rift, manage fuel, branching routes
* Void Breaker — brick-breaker with power-ups and cross-game boss cameos
* Void Drift — vector asteroids with inertial drift and a void saucer
* Void Gunner — first-person rail shooter with a radar and laser energy
* Void Storm — R-Type-style side-scroller with a chargeable beam

Native C++/SDL2/OpenGL with a hand-written CRT shader, gamepad support, an
in-game Options screen (tune glow / afterglow / scanlines / volume), and a
self-playing attract demo.

Controls:
Arrows / A,D Move / Aim / Select
SPACE Fire / Launch / Confirm
P Pause M Mute O Options F11 Fullscreen
ESC Back to launcher

Gamepad: keyboard works out of the box. For controller support, connect the
joystick interface once after installing:

sudo snap connect void-arcade:joystick