Compare the best military flight simulators for PC, including DCS World, Falcon BMS, IL-2, VTOL VR and War Thunder, with picks by play style.
For most PC pilots, DCS World is the best military flight simulator because its study-level aircraft, weapons, sensors, helicopters and mission editor offer the deepest modern-combat experience. Choose Falcon BMS for a living F-16 campaign, IL-2 Sturmovik for Second World War combat, VTOL VR for virtual reality, or War Thunder for easier multiplayer.
Best military flight simulators for PC compared
DCS World is the strongest all-round choice, but no single simulator leads every kind of military flying.
| Simulator | Best for | Simulation style | Main drawback |
|---|---|---|---|
| DCS World | Detailed modern aircraft and helicopters | Module-based study simulation | Demanding hardware and potentially high total content cost |
| Falcon BMS | F-16 operations in a dynamic war | Deep avionics and campaign simulation | Older foundations and a more involved setup |
| IL-2 Sturmovik: Great Battles | Second World War air combat | Detailed flying, damage and tactical combat | Less cockpit-system interaction than DCS |
| VTOL VR | Purpose-built PC VR combat | Interactive virtual cockpits and fictional aircraft | Requires VR and is designed around motion controllers |
| War Thunder | Accessible online battles | Multiple realism modes and broad aircraft selection | Progression systems and limited procedural depth |
| Nuclear Option | Approachable modern battlefield missions | Fictional aircraft with operational-scale combat | Simpler procedures than a study simulator |
Which military flight simulator should you choose?
Choose according to the era, aircraft and type of realism you care about rather than treating every combat simulator as part of one fidelity ladder.
DCS World: best overall military flight simulator
DCS World is our first recommendation for detailed combat aircraft and helicopters. Its strongest full-fidelity modules reproduce cockpit procedures, navigation, radar modes, targeting sensors, weapon employment and aircraft-specific limitations. The mission editor, multiplayer support and range of historical periods also give it more breadth than an F-16-only simulation.
The base platform provides limited free aircraft and terrain, while most advanced aircraft, maps and campaigns are separate modules. Quality and complexity vary: some aircraft have fully interactive cockpits, while others use simplified systems. Our primer on how the DCS platform and its aircraft modules fit together explains that structure before you commit to a particular aircraft.
DCS excels at simulating an aircraft but can feel less like a continuous war unless the missions or campaign provide that context. Simmers wanting a persistent operational layer should consider adding a dynamic campaign through DCS Liberation.
Falcon BMS: best dynamic military campaign
Falcon BMS is the better choice when fighting a credible air war matters more than visual polish or aircraft variety. Its campaign keeps track of ground forces, air tasking, losses and changing objectives, so flights feel like parts of a larger operation rather than isolated missions.
The simulation remains centred on authentic F-16 procedures, avionics, communications and mission planning. It requires a legitimate copy of Falcon 4.0 and a community-developed installation, so setup is less straightforward than installing a self-contained commercial simulator. The learning curve is substantial, but few alternatives connect cockpit workload and campaign consequences as convincingly.
IL-2 Sturmovik: best for Second World War combat
IL-2 Sturmovik: Great Battles is the best fit for pilots interested in propeller aircraft, formation tactics and damage modelling. It provides convincing energy management, engine handling and air combat without requiring every switch and circuit breaker to be operated.
Content is divided across aircraft and theatre packages, so check which map and aeroplanes a multiplayer group or campaign uses before buying. Pilots seeking fully clickable Second World War cockpits may prefer suitable DCS modules, but IL-2 generally offers the more cohesive wartime combat experience.
VTOL VR: best military flight simulator for VR
VTOL VR is the strongest combat simulator designed specifically around virtual reality. Switches, displays, radios and weapons are operated with tracked controllers, making the cockpit unusually tactile despite the fictional aircraft and stylised presentation.
It is not the natural choice for someone who wants to use an elaborate physical HOTAS. Its controls are built around reaching into the virtual cockpit, which is precisely why it works so well in VR.
War Thunder and Nuclear Option: best for quicker combat
War Thunder is best for fast access to populated multiplayer battles, while Nuclear Option offers approachable missions on a dynamic fictional battlefield. Neither demands the procedural study associated with DCS or Falcon BMS.
War Thunder's Simulator Battles add cockpit views and more demanding controls, but the aircraft systems remain less detailed and progression influences what can be flown. Nuclear Option removes much of the start-up and avionics workload, concentrating instead on weapons, threats and the wider battle. These are sensible choices when the objective is combat rather than cockpit qualification.
For a narrower comparison of modern fixed-wing choices, see our side-by-side assessment of PC jet-fighter simulators.
What makes a military flight simulator realistic?
A realistic military simulator must model more than aircraft handling or a clickable cockpit.
- Flight fidelity: stalls, departure behaviour, energy loss, engine limits and control response should suit the aircraft.
- Systems fidelity: navigation, radar, sensors, defensive aids and weapons need credible operating logic and limitations.
- Battlefield fidelity: air defences, friendly forces, mission planning and enemy behaviour must create believable tactical problems.
- Consequences: fuel, damaged systems, lost aircraft and failed objectives should affect the mission or wider campaign.
A mistake we see constantly is assuming that more clickable switches automatically mean a more realistic combat simulation. DCS may reproduce an individual cockpit in greater detail, while Falcon BMS can produce the more convincing operational war. Both are realistic in different ways.
Can you play a good military flight simulator for free?
Yes: DCS World and War Thunder both provide free entry points, although their advanced aircraft or progression systems may involve additional spending.
DCS is the better free starting point for learning military procedures, while War Thunder gets a new pilot into combat faster. Falcon BMS itself is community-developed but requires Falcon 4.0. Our comparison of free PC combat-flight options and their limitations covers the alternatives without treating free-to-start and completely free as the same thing.
Do Microsoft Flight Simulator military add-ons simulate combat?
Microsoft Flight Simulator can reproduce military aircraft and peacetime flying, but it is not an integrated combat simulator.
Military add-ons may provide detailed cockpits, carrier operations or convincing flight models, depending on the aircraft. The simulator does not provide the unified weapons, damage, threat and battlefield environment found in DCS, Falcon BMS or IL-2. Choose it for navigation, procedures and non-combat military aviation rather than an air war.
What controls do military flight simulators need?
A joystick with a twist rudder and throttle control is enough to begin, but head tracking and a separate throttle make combat far easier.
- Modern jets: prioritise a throttle with several hats and buttons because radar, sensors and weapons use many HOTAS commands.
- Warbirds and helicopters: rudder pedals provide a substantial improvement in take-off control, gunnery and hovering.
- Situational awareness: head tracking is often more useful than adding another cockpit panel.
- Virtual reality: check both headset performance and control design; VTOL VR expects motion controllers, while DCS can use a conventional HOTAS in VR.
DCS is particularly demanding once complex missions, high-resolution displays or VR are added. Buy hardware for the simulator and aircraft you intend to fly, not for an imagined final cockpit assembled before you have learnt the controls.