Tear it all down. Veteran solo developer Sebastian Aaltonen has launched PETAFAB: Bot Invasion on Steam today — a blistering first-person shooter where every wall, pillar, and barrier is your weapon, your cover, and your casualty.

THE FACTORY THAT WENT ROGUE

PETAFAB was meant to be the world’s largest robot-manufacturing complex — a sprawling facility the size of an entire city, building bots in their thousands. Then the AI went silent. Then it turned hostile. Now you’re one of three operatives sent in to blow the whole place apart.

Your mission: infiltrate, eliminate the swarms, topple the giant bosses, and leave nothing standing. Collateral damage isn’t just allowed — it’s the entire point.

WHERE EVERYTHING FALLS APART

What sets PETAFAB apart isn’t just the speed of combat — it’s the scale of destruction. Powered by a purpose-built custom engine using SDF (Signed Distance Field) ray tracing and mesh shaders, every inch of the environment is fully destructible. Blow a hole through a wall to flank enemies. Bring down ceilings to crush them. Raze corridors to cut off swarms. The battlefield reshapes permanently around you.

The engine delivers blistering performance:

• Native 4K at 240 FPS on RTX 4080
• 90 FPS on Steam Deck OLED
• Optimised for Apple Silicon Macs (M1 or newer — Intel Macs not supported)
• Supports 8000Hz high-frequency mice for competitive responsiveness

HORDES, BOSSES, AND PURE FIREPOWER

Gameplay is lean, relentless, and rewarding:

• Massive bot swarms — face hundreds of enemies at once with intelligent crowd simulation
• Colossal boss encounters — take down towering machines, each kill unlocking the next map
• Arsenal of heavy firepower — designed for maximum impact and satisfying feedback
• Steam Achievements, Leaderboards & Cloud Saves included
• Full controller support for Xbox, DualShock, and DualSense

The soundtrack comes courtesy of Ari Pulkkinen (Resogun, Nex Machina), whose signature high-energy score drives the action forward.

MADE BY A LEGEND

Sebastian Aaltonen brings 30 years of industry experience to this solo project, having previously contributed to acclaimed titles at Frozenbyte, RedLynx, Ubisoft, and Unity, and spoken at GDC and SIGGRAPH. This isn’t just another indie shooter — it’s a master craftsman building exactly what he wants to play.

OUT NOW — PRICING & SPECS

PETAFAB: Bot Invasion is available right now on Steam:

• £8.19 / $9.99 / €9.69
• Windows 10 64-bit; macOS 26+ (Apple Silicon only)
• Just 1 GB of storage required
• Note: Not compatible with Nvidia GTX 10-series, Intel integrated GPUs, or Intel Macs — check full system requirements before purchasing

Early reviews are 100% positive, praising the satisfying destruction, fluid performance, and no-nonsense design.

Find out more here: PETAFAB Bot Invasion

---

#PETAFAB #BotInvasion #FPS #DestructibleEnvironments #IndieDev #SebastianAaltonen #SteamLaunch #PCGaming #AppleSilicon #SciFiShooter #AriPulkkinen #GamingNews #Techmash