Independent developer Sebastian Aaltonen today announced that PETAFAB: Bot Invasion, a fast paced swarm invasion first-person shooter, will launch on Steam on November 6th, 2026, for PC and macOS (Apple Silicon).

Set inside the world’s largest robot-building facility, PETAFAB: Bot Invasion sends players into a sprawling complex that has grown to the size of a major city. After contact is lost with the AI controlling the facility, three heroes are recruited by special forces to infiltrate the installation and take down its rogue robot population. Armed with an arsenal of firepower, players must fight their way through relentless swarms of AI-controlled bots, face off against gigantic mechanical bosses and cause as much destruction as possible along the way.

With fully destructible environments, massive enemy hordes and explosive boss encounters, PETAFAB: Bot Invasion puts destruction at the heart of every firefight. Players can blast apart their surroundings as they battle through the sprawling factory, turning entire levels into rubble while taking on increasingly chaotic encounters. Built for fast-paced action and large-scale mayhem, the game combines intense single-player combat with an expansive environment where virtually everything can be destroyed.

“We’re excited to finally bring PETAFAB: Bot Invasion to players and see the moments they create as they tear through the game’s destructible world,” said Sebastian Aaltonen. “Our philosophy has always been to create games that deliver high-action, memorable experiences. With PETAFAB, we’re taking that further, giving players the freedom to unleash total destruction and make every firefight memorable.”

Key Features:

• 100% Destructible Environments: Tear apart the entire facility using advanced physics simulation. Walls, structures and surroundings are all part of the destruction.
• Massive Robot Swarms: Take on huge crowds of AI-controlled bots in fast-paced, explosive firefights
• Epic Boss Battles: Face enormous mechanical enemies as you battle your way through the sprawling robot factory.
• Custom-Built Engine Technology: Experience distance-field ray tracing, mesh shaders and advanced fluid and matter simulation designed to bring large-scale destruction to life.
• High-Performance Gameplay: Enjoy smooth, high-resolution action across Windows and macOS on Apple Silicon.

Take a look at the trailer and then tell us what you think on Bluesky and Twitter. Will you play PETAFAB: Bot Invasion?