MAINLINE is OUT NOW — 15% OFF!
You only have 4 seconds to survive.
Kill enemies to restore your health — but every kill makes you faster.
Features
• Ultra-fast FPS gameplay
• Roguelike progression
• Unique visual style
• 4 Game Modes: Normal, EX1, EX2, and Endless
Regular Price: $2.99
Launch Discount: 15% OFF
MAINLINE launched on Steam on September 14, 2026.
Fight. Kill. Accelerate.
How fast can you go?
Posted by the game’s developer or publisher to its Steam community hub and published by Valve through Steam’s public news API. Sifter reproduces it unedited and writes none of it.