The complete rocketship controls in HeartCore Descent are built around a challenging six-degrees-of-freedom (6DOF) flight model that prioritizes momentum and precision over speed. Mastering your salvaged vessel, the "Stiletto," isn't about pointing and shooting; it's about taming inertia with your main engine, lateral thrusters, and the crucial inertial dampening system. Success means thinking like a real pilot, planning burns, and managing your ship's limited resources to navigate the treacherous caverns of Phobos Deeps.
This guide breaks down every system, from basic controls on both gamepad and keyboard to the advanced techniques required to survive the game's toughest sequences, like the Damocles pursuit and the final Terminus Gateway docking.
Your Cockpit at a Glance: Default Controls
Before you can weave through asteroid fields, you need to know your inputs. HeartCore Descent supports both controller and Keyboard & Mouse (KBM), each with distinct advantages. Controllers offer nuanced analog control over your thrusters, which is ideal for delicate maneuvers. KBM provides faster, more precise aiming for your fixed weapon systems. Ultimately, the best layout is the one you practice with, but many veterans prefer a controller for flight and switch to KBM for on-foot sections.
Controller Layout (Xbox/DualSense)
The default controller scheme is designed to feel intuitive for players familiar with space sims, separating movement and orientation across the two analog sticks.
| Action | Xbox Controller | PlayStation Controller |
|---|---|---|
| Pitch / Yaw | Left Stick | Left Stick |
| Roll | Right Stick (Left/Right) | Right Stick (Left/Right) |
| Main Thruster (Forward) | Right Trigger | R2 |
| Brake / Reverse Thrust | Left Trigger | L2 |
| Strafe Up / Down | Right Stick (Up/Down) | Right Stick (Up/Down) |
| Strafe Left / Right | Left Bumper / Right Bumper | L1 / R1 |
| Toggle Inertial Dampeners | Y Button | Triangle Button |
| Fire Primary Weapon | A Button | X Button |
| Cycle Weapon | X Button | Square Button |
| Core Vent (Hold) | B Button | Circle Button |
| Cycle Power Priority | D-Pad | D-Pad |
Keyboard & Mouse (KBM) Layout
KBM controls offer a more digital, on/off feel but allow for snappy targeting. The key is getting comfortable with using both your left and right hand for complex strafing and rotation simultaneously.
| Action | Default Key |
|---|---|
| Pitch Up / Down | S / W |
| Yaw Left / Right | A / D |
| Roll Left / Right | Q / E |
| Main Thruster (Forward) | Spacebar |
| Brake / Reverse Thrust | Left Ctrl |
| Strafe Up / Down | R / F |
| Strafe Left / Right | Mouse X-Axis (Aim-based) |
| Toggle Inertial Dampeners | Caps Lock |
| Fire Primary Weapon | Left Mouse Button |
| Cycle Weapon | Mouse Wheel |
| Core Vent (Hold) | Middle Mouse Button |
| Cycle Power Priority | 1 (Engines), 2 (Weapons), 3 (Shields) |
HeartCore Descent in-game screenshot
Beyond Point-and-Go: True 6DOF Piloting
Your first few flights in the Stiletto will feel sluggish and clumsy. This is intentional. The ship has significant mass, and every input is a request to the thrusters, not a direct command. The key to fluid flight is to stop fighting your momentum and start using it.
The "Float and Burn" Technique
Constantly holding the main thruster is a rookie mistake that will drain your fuel reserves and make you an easy target. The most efficient way to travel is the "float and burn" method.
- Burn: Point your nose towards your destination and engage the main thruster until you reach your desired speed.
- Float: Cut the engine completely. Your ship will continue moving along its current trajectory due to inertia. This makes you quieter, consumes no fuel, and allows you to freely orient your ship to scan for threats without changing your course.
- Correct: Use small bursts from your main or lateral thrusters to make course corrections. For braking, you can either use the reverse thruster or flip your ship 180 degrees and perform a forward burn.
This technique is absolutely essential for navigating the Geode Maze in Sector Gamma, where tight passages and patrol drones require you to move silently and precisely.
HeartCore Descent in-game screenshot
When (and Why) to Disable Inertial Dampeners
Inertial dampeners are on by default. They are a flight-assist system that automatically fires counter-thrusters to stop your ship from drifting when you release the controls. They make the ship feel more responsive and are great for beginners.
However, for advanced combat and precision maneuvers, you must learn to fly with dampeners off. With dampeners disabled, your ship becomes a pure Newtonian physics object. It will not stop moving or rotating until you apply a counter-force. This allows for incredible maneuvers:
- Strafe-Circling: You can set your ship on a vector moving past an enemy turret, then use your yaw/pitch controls to keep your nose pointed at the target, firing continuously while remaining a difficult-to-hit moving object.
- Flip and Burn: A rapid braking maneuver where you kill the engines, spin your ship 180 degrees, and fire the main thruster to decelerate much faster than the dedicated retro-thrusters allow.
- Silent Drifting: As with the float and burn, disabling dampeners is the truest way to go silent, as no micro-corrections are being made.
Learning to fly without this safety net is the single biggest skill gap in HeartCore Descent. The best place to practice is in the open debris field near the old Phobos Deeps mining entrance.
HeartCore Descent in-game screenshot
Combat and Resource Management
Flying is only half the battle. The Stiletto is a modified industrial vehicle, not a warship. You must constantly manage its strained systems to survive any hostile encounter.
The Power Triangle: Engines, Weapons, Shields
You have a finite amount of power from the ship's reactor, which can be prioritized between three systems using the D-Pad or number keys. Each setting has a clear trade-off:
- Engines Priority: Your thrusters become more responsive and your top speed increases slightly. Your shields will recharge very slowly, and your weapon capacitor will be starved, reducing your rate of fire.
- Weapons Priority: Your weapon capacitor recharges almost instantly, allowing for sustained fire from the Mass Driver. Your engine performance drops, making you sluggish, and shields will not recharge at all.
- Shields Priority: Diverts all available power to rapidly recharging your shields after taking damage. Your weapons will be offline, and your engines will be at their weakest. This is a purely defensive, emergency setting.
The key to combat is to constantly cycle power based on the situation. Boost engines to close the distance, switch to weapons as you begin your attack run, and then divert to shields as you evade and reposition.
The Core Venting Gamble
Pushing your systems hard, especially firing the Mass Driver, generates immense heat. If your heat level reaches 100%, your systems will overload and shut down for a terrifying 10 seconds. The Core Vent is your emergency release valve. Holding the vent button opens thermal ports, rapidly dumping all heat into space. However, this has two major consequences:
- System Blackout: While venting, all systems go offline for 3-5 seconds. You are a floating target.
- Massive Signature: The heat release creates a huge thermal bloom, attracting any and all enemies in the area.
Venting is a last resort. It's better to manage your heat by firing in bursts. But if you're about to overheat in the middle of a dogfight, a well-timed vent while you're behind cover can save you from a forced shutdown in open space.
Frequently Asked Questions (FAQ)
How do I rebind the rocketship controls?
In the main menu, go to Settings > Controls > Rocketship Bindings. You can create separate custom profiles for both controller and KBM. It's recommended to map lateral thrusters to more accessible buttons if you find the default layout awkward.
Why does my ship keep drifting into walls?
This is the effect of inertia and is the game's core mechanic. If your Inertial Dampeners are on, the drift will stop after a moment. If they are off, you must manually apply counter-thrust in the opposite direction of your drift to come to a complete stop.
What's the best ship upgrade to get first?
The "Thruster Overdrive" module is arguably the most impactful first upgrade. It provides a noticeable boost to the power of your lateral and vertical thrusters, making precision docking and dodging significantly easier. It's available from the fabricator after you recover the schematics from the Sector Beta maintenance logs.
Is it easier to fly with a controller or KBM?
Neither is objectively "easier," they just have different strengths. Most players find the analog sticks of a controller more intuitive for managing the nuanced thrust required for smooth 6DOF flight. KBM offers superior aiming precision, which can be an advantage against fast-moving drones. Try both and see what clicks.
Final Maneuvers
Ultimately, the rocketship sections of HeartCore Descent are a rhythm game disguised as a flight sim. It's about learning the dance between thrust and silence, power and vulnerability. Don't be discouraged by early crashes. Every collision with a cavern wall is a lesson in momentum. Master the float, learn to fly without the dampeners, and you'll transform the Stiletto from a clumsy cargo hauler into a precision instrument of survival.