Undercarrier is a single-player action, indie, and adventure game for PC that blends fast-paced combat with roguelite progression across a fog-shrouded town. Players control Rick "Rattle" Rourke, a late-night radio host caught in a supernatural outbreak at the paper mill and surrounding areas of Harlow Falls. The core loop centers on movement and timing rather than cover or stealth, with runs that carry forward through tuned frequencies, rune marks, and signal currency while the layout shifts each attempt.
Gameplay
Combat rewards aggression and precision. Dash, slide, and double-jump keep momentum high while closing distance on staggered foes for a Sign-Off finisher that restores health. Incoming projectiles can be timed for a Talkback return swing. The Static meter builds during fights and triggers an On Air state that flips momentum in tough spots. A separate Slow-Mo meter enables bullet time, letting players maintain full movement, aim, and shooting at reduced world speed. Sprint attacks lunge toward a targeted enemy and snap time back on impact, while Talkback parries work in slow motion too.
Melee options include a tire iron, mic stand, and fire axe. Firearms range from the service revolver and pump shotgun to the Twin Sisters double-barrel and Frequency Cannon, supported by pipe bombs, trip mines, a rebar saw, and flares. Nine enemy types each demand different approaches, from fast Hisser packs and fireball Ushers to healing Nurses, the Choir, Broadcasters, and the Foreman boss. Environmental hazards such as explosive barrels create chain reactions. Between arenas the fog rolls in, payphones ring with impossible calls, and the town can shift into its rusted Otherworld during Dead Air events. A UV lamp reveals hidden messages on story tapes scattered through the maps.
Game Modes
Episode One, Graveyard Shift serves as the main campaign. It opens at 2:14 AM with six hand-crafted locations across Harlow Falls, a secret map, and a final confrontation with the Foreman at the paper mill. Dynamic level runs stitch those set pieces together with procedurally joined streets and yards in each location's style, producing fresh paths every time. Night Shift mode enforces one-life runs on fully generated maps using the same locations. Viking Mode restricts play to hand-to-hand weapons such as fists, brass knuckles, rune gauntlets, twin Dark Crescent blades, and the Ruinbreaker hammer, with block, projectile return, and Berserker Rush options. Five difficulty settings draw names from radio formats, scaling from Easy Listening up to Dead Air. A run persists across maps through Frequency tuning, Cursed gambles, Rune Marks, and Request Line purchases with Signal currency. Death ends the attempt and restarts the map with a new seed while preserving collected Signal at the drop point.
Progression and Extras
Each successful segment rewards grades, par times, and weapon mastery tracking. Story tapes and secrets encourage exploration, while the Director system observes player habits such as corner camping or long-range sniping and adjusts later arenas accordingly. The episode includes an original 14-track soundtrack and fully voiced call-ins that crackle over the radio. Controls are fully remappable with native controller support and a Steam Deck preset at 1280x800 resolution. Forty-five achievements cover combat styles, exploration, and mastery goals.
Is It Worth Playing?
Undercarrier suits players who enjoy aggressive, timing-focused action without reliance on cover or stealth. The combination of bullet time, projectile reflection, and persistent run elements creates a loop that rewards learning enemy patterns and adapting on the fly. Dynamic maps and the Director's adjustments keep repeated attempts fresh, while Viking Mode offers a distinct melee-only challenge for those who prefer close-quarters combat. Episode One delivers a complete package with hand-crafted set pieces, multiple difficulties, and collectible story elements. Those drawn to fast single-player runs with roguelite structure and radio-horror atmosphere will find a focused experience that emphasizes movement and counterplay over resource management or long campaigns.