Alien Cabal
Alien Cabal drops you straight into an underground bunker full of suited government agents and alien invaders, leaving you to manually align your vertical aim or get eaten by giant bees.
Stopping an alien invasion one floor at a time
The story begins with a massive spike in UFO sightings over the city. While local news channels laughed off the reports as military tests or hoaxes, extraterrestrials were busy setting up an operation right beneath the pavement. As a solo operative sent into the underground complex, your job is simple: navigate ten levels of corridors, hunt down key cards, throw switches, and find the exit of each zone before the invasion spills into the streets.
You spend your first few minutes in Alien Cabal adjusting to a system that feels immediately raw compared to Doom or Duke Nukem 3D. There is no jump button, meaning even tiny gaps between ledges require precise alignment before you stride across. Movement is brisk, but aiming forces you to manually tilt your view up and down when enemies stand on raised ledges or lurk in pit floors below you.
The map design moves from street-level entry points straight down into the sci-fi meat of the complex, eventually landing you inside a Robot Factory. Each stage evaluates your run at the finish line, tallying destroyed objects, secret rooms, collected items, and dead hostiles.
The custom 3D engine built by QASoft
Back in 1997, critics looking at 1997 releases often dismissed the game's grainy visuals. A persistent rumor claimed the game was built on recycled technology from major commercial hits, but lead developer Greg Taylor built the 3D engine completely from scratch for QASoft. He wrote the core texture mapper directly in assembly code to keep frame rates functional on budget hardware.
That independence gave the game its distinct, unusual identity, even if it lacked the graphical polish of high-budget contemporaries. Level layouts and art assets were packed into custom .GOB files, and QASoft even included their internal level creator, "vedit", on the disk so players could construct their own stages. It hit the market originally as a shareware release with a small 4.3 MB demo before Taylor eventually released the full version as freeware.
The visual presentation can look like it was rendered on a toaster, yet the bizarre mix of government paranoia and bizarre alien fauna keeps it moving. You spend as much time shooting identical cloned agents in black suits who sprint straight into your barrel as you do fighting androids, flying bees, and mechanical sentries.
No melee weapons and tricky sound setups in this MS-DOS game
The combat loop rewards careful ammo conservation. Your arsenal covers the standard shooter food groups: pistol, shotgun, machine gun, thrown grenades, and a heavy bazooka. However, there is no knife or pipe, leaving you entirely defenceless if your inventory runs dry. If you run out of shells while trapped in a tight hallway, your run is effectively over.
Curiously, the developer opted against adding traditional end-of-stage boss encounters. The difficulty stems instead from crowd control and navigating tight, maze-like geometry while managing health kits and armor pickups. If you get overwhelmed or just want to explore every hidden room, typing cheat codes mid-game gives you a quick way out:
- ACGODMODE toggles invincibility.
- ACALLKEYS unlocks every door instantly.
- ACALLWEAPONS fills your arsenal with every firearm and explosive.
- ACHEALTH restores your life bar to full capacity.
- ACKILL eliminates whichever creature sits in your immediate line of sight.
Getting the audio running properly on an original action game setup could prove infuriating. The Sound Blaster digital sound effects frequently refused to play unless your hardware configuration was routed through specific DMA channels like DMA 7.
How to play Alien Cabal today
While the low-resolution textures and strict key-hunting loop won't appeal to everyone, fans of obscure late-nineties retro shooters will find a surprisingly entertaining campaign worth blasting through. The lack of a jump button combined with steep pitch-aiming keeps combat punchy, forcing you to think about positioning rather than just circle-strafing through every room.
You can play Alien Cabal free in your browser right now with no setup required. The game starts up directly in your browser tab, letting you experience this slice of indie shareware history without hunting down old setup files or tweaking Sound Blaster IRQ lines.