← All mechanic references

Mechanics and variants

1Arcade racingOverview and example ↗Arcade racing makes lines, acceleration timing and positional contests readable through simplified vehicle motion.4

Mechanic variants

  • Boost spends reserves for a brief advantage.
  • Steering assistance maintains usable racing lines.
  • Shortcuts trade risk against route length.
  • Catch-up rules change how closely racers compete.

Design example. Boosting before a bend passes a rival but complicates entry into a narrow tunnel. Prototype check: Test understandable speed losses and assistance behavior when surface types change within a bend.

2Driving simulators and car tuningOverview and example ↗Vehicle setup changes track behavior to align handling, component endurance and a selected driving style.4

Mechanic variants

  • Gear ratios trade acceleration against top speed.
  • Suspension changes responses to uneven ground.
  • Brake balance changes entry stability.
  • Wear requires revisiting the initial setup.

Design example. Short gearing helps on a climb but limits speed on a long straight. Prototype check: Compare one setup variable at a time on the same section and identify the vehicle model's simplifications.

3Rally, off-road driving and tractionOverview and example ↗Changing grip connects line choices to surface conditions and the next section rather than one constant cornering speed.4

Mechanic variants

  • Gravel increases braking uncertainty.
  • Ruts guide wheels and restrict line changes.
  • Reconnaissance describes a hidden turn.
  • Water changes the usable safe pace.

Design example. A driver slows before a crest because notes warn of a gravel turn immediately beyond it. Prototype check: Test surface appearance against actual grip and cue timing before blind sections.

4Drifting, stunts and skid controlOverview and example ↗Controlled skids and stunts turn reduced grip into scored actions with deliberate entry, sustain and recovery phases.4

Mechanic variants

  • Drift angle raises reward alongside risk.
  • Transitions require smoothly switching sides.
  • Landings test orientation and velocity.
  • Repeated tricks reduce the value of a safe pattern.

Design example. A player connects two drifts across a straight while preserving speed without wall contact. Prototype check: Test distinction between a controlled drift and ordinary sliding and explain why a chain ends.

5Combat racing and pursuitOverview and example ↗Combat racing adds target and defense choices to speed management, changing the field's order along a route.4

Mechanic variants

  • Weapons need suitable range and angles.
  • Shields are spent around a visible warning.
  • Traps punish predictable racing lines.
  • Pursuits assign different fugitive and chaser goals.

Design example. A chaser traps a shortcut and forces the leader to consider a longer bypass. Prototype check: Test counterplay to consecutive attacks so loss of control cannot become an endless chain.

6Motorcycle racing and two-wheel balanceOverview and example ↗Two-wheeled vehicles connect turning and stability to balance, line selection and handling uneven surfaces.4

Mechanic variants

  • Leaning establishes entry into a turn.
  • Weight shifts change behavior during jumps.
  • Braking before obstacles requires preparation.
  • Surface contact determines balance recovery.

Design example. A player shifts weight before landing to remain stable for a following short turn. Prototype check: Test visual balance feedback and an alternative scheme for devices without analog triggers.

7Aviation and aerial combatOverview and example ↗Flight connects orientation, speed and energy reserves while aerial combat adds advantageous approach selection.4

Mechanic variants

  • Climbing trades speed for position.
  • Turning changes heading at an energy cost.
  • Interception predicts a meeting point.
  • Damage restricts the usable maneuvering envelope.

Design example. An aircraft climbs above an opponent, but an excessive climb leaves insufficient speed for the next maneuver. Prototype check: Test understandable control loss and chosen flight-model simplifications separately from decorative effects.

8Spaceflight and orbital maneuversOverview and example ↗Space maneuvers change trajectories through thrust, requiring planning reserves and later encounters rather than continuously steering at a target.4

Mechanic variants

  • Burns change a future trajectory.
  • Docking requires matching relative velocity.
  • Fuel limits the number of corrections.
  • Maneuver nodes preview expected results.

Design example. A craft first matches station velocity and only then closes the remaining distance. Prototype check: Test velocity reference frames and clarify whether the game uses orbital motion or simplified free movement.

9Marine vehicles and submersiblesOverview and example ↗Marine controls connect inertia and environment to routing, while submersibles add depth choice and limited visibility.4

Mechanic variants

  • Inertia requires starting braking early.
  • Currents change paths relative to the map.
  • Draft limits the depth of usable passages.
  • Sonar provides incomplete views of hidden obstacles.

Design example. A tug begins turning before entering a narrow channel to account for a cross-current. Prototype check: Test the distinction between water-relative and shore-relative speed when both affect game rules.

10Rail, freight and passenger transport simulatorsOverview and example ↗Transport operations align timetables, capacity and stops with route constraints and passenger or cargo needs.4

Mechanic variants

  • Stops require reaching a boarding zone.
  • Cargo mass changes acceleration and braking.
  • Timetables connect trips to transfers.
  • Maintenance interrupts vehicle availability.

Design example. A heavy train brakes earlier to stop at a short platform and preserve a transfer connection. Prototype check: Test loading, door access and timetable updates after a delay at one intermediate stop.

Sources and examples

Sources support particular techniques or methodology, not every family variant. Design examples and mechanic combinations are illustrative.

  • Godot: Physics introduction

    Documentation of physics bodies, collisions and materials. Software-model context, not evidence of real sport or vehicle accuracy.

  • OpenTTD: About

    Primary transport-game project: routes, orders, infrastructure and transport operations. Not a source for an orbital or aerodynamic model.

CC BY 4.0 · gamemechanics.pro contributors