You know the drill: launch a penguin, watch it fly, upgrade parts, launch again. Learn to Fly 3 turns that simple loop into a full‑blown spaceship‑building sim with four modes, a secret arcade game, and a completionist challenge that demands real strategy.

4 related posts

Free platforms: Kongregate, now.gg ·
Paid platform: Steam ·
Hidden game: Dodo Invaders ·
Game type: Spaceship building and flight simulator ·
Sequel to: Learn to Fly 2 ·
Developer: Light Bringer Games

Quick snapshot

1Is it free?
2Where to play
3Hidden game
4Completion time

Six key specs that define the game at a glance:

Free on browser Yes (Kongregate portal)
Steam price $4.99 (approx) (Steam store page)
Hidden game Dodo Invaders (Learn to Fly Wiki)
Developer Light Bringer Games (Steam store page)
Platforms Steam, Kongregate, now.gg (Jay is Games review)
Series order Third game after Learn to Fly 2 (Learn to Fly Wiki)

Is Learn to Fly 3 free?

The short answer: yes — if you play on a browser. Learn to Fly 3 is free to play on Kongregate (free browser game portal) and on now.gg (cloud gaming platform). The Steam version costs around $4.99, but the core gameplay is identical across all versions.

Where to play Learn to Fly 3 for free

  • Kongregate — no download, just click and play. Saves progress in your browser (Kongregate portal).
  • now.gg — streams the game in a browser window, works on phones and tablets too (now.gg cloud platform).
  • Armor Games also hosted the game (now redirected to Kongregate).

What is the cost on Steam

  • Standard price: $4.99 (Steam store page).
  • Occasional sales drop it to $2.49 or less.
  • Includes 40 Steam achievements and cloud saves (Steam Hunters community).

The trade-off: free versions lack achievements but give the full single‑player experience. For completionists who want tracked progress, the Steam version is the better bet.

The upshot

Free players get every mode, every part, and the hidden game. The only thing you miss is a Steam profile badge.

Is there a Learn to Fly 3?

Yes — and it’s very much alive. Learn to Fly 3 is the third entry in the series, developed by Light Bringer Games and available on Steam, Kongregate, now.gg, and several other portals (Jay is Games review).

Learn to Fly 3 release and availability

  • Released on Kongregate in 2016, then later on Steam (Steam store page).
  • Still actively played with regular community guides (Steam Community guides).

Developer and publisher information

  • Developed and published by Light Bringer Games (independent developer).
  • Also known for the earlier Learn to Fly and Learn to Fly 2 (Learn to Fly Wiki).

The pattern: the same developer has kept the series consistent, so if you liked the first two, the third feels like a natural evolution — more parts, more modes, and the secret Dodo Invaders game.

Does Learn to Fly 2 have an ending?

Yes — and that ending sets up the story for the third game. According to the Learn to Fly Wiki (community‑run database), the penguin successfully reaches space at the end of Learn to Fly 2. Learn to Fly 3 picks up from there, now focused on interplanetary travel.

Ending of Learn to Fly 2

  • The final cutscene shows the penguin flying beyond the atmosphere (Learn to Fly Wiki).
  • All medals must be earned to see the ending.

Connection to Learn to Fly 3 story

  • Learn to Fly 3 begins with the penguin stranded in space, requiring the player to build a spaceship to return (Learn to Fly Wiki).
  • References the Dodo Invaders faction — which becomes the hidden arcade game.

The implication: playing through Learn to Fly 2 fully gives you context for the secret content in part 3.

How to find the hidden game in Learn to Fly 3?

The hidden game is called Dodo Invaders, a simple spaceship shooter. Accessing it is straightforward, though easy to miss.

Step-by-step instructions

  • Go to the Black Market screen (available from the main menu or hangar).
  • Look for an arcade machine on the far right side of the screen.
  • Click the arcade machine to launch Dodo Invaders.

Details from the Steam Community 100% Guide (player‑written guide) confirm this method.

Location and requirements

  • No special medal or purchase required; it’s accessible early in the game (Steam Community guide).
  • Beating the high score unlocks the Gameception and Old School Fun, Not So Fun achievements, per GameFAQs (game‑cheat database).

The catch: many players finish the main story without ever finding this minigame. It’s a nice nod to classic arcade gameplay hidden inside a penguin‑launching simulator.

What to watch

The hidden game doesn’t save your high score across sessions. If you want the achievements, you need to beat the high score in one sitting.

How long does it take to 100% Learn to Fly 3?

That depends on how deep you go. The main story can be wrapped up in a couple of hours, but the completionist route is a different animal.

Main story length

  • Story Mode has four altitude challenges: 200,000’, 500,000’, 1,000,000’, and 4,000,000’ (Learn to Fly Wiki).
  • With smart upgrades, you can finish in about 2–3 hours (Jay is Games review).

Completionist time estimates

  • According to Steam Hunters (achievement tracking community), the median completion time for all 40 achievements is 16 hours 59 minutes.
  • The fastest recorded full completion is 28 minutes (using sandbox mode exploits) (Steam Hunters community).
  • Earning the “Completionist” medal requires obtaining every other medal first, then closing and reopening your save file — described in the Learn to Fly Wiki (medal guide).

What this means: if you want the true 100% (all medals + all achievements), budget around 15 hours on a normal playthrough. The “Frequent Flyer” medals demand playing on multiple real‑life days, so you can’t rush it.

Bottom line for completionists: Free players can earn every medal on Kongregate, but the Frequent Flyer medals force at least 3 real‑life days of play, making this a marathon not a sprint.

Specifications: parts, modes, and achievements

Five numbers that define the game’s depth:

Game modes Story, Payload, Classic, Sandbox (Jay is Games review)
Upgradeable parts 24 stages, 18 launchers, 24 boosts, 23 bodies (Jay is Games review)
Steam achievements 40 (Steam Hunters community)
In‑game achievements Over 80 (Jay is Games review)
Hidden game Dodo Invaders (Learn to Fly Wiki)
Sandbox options Infinite fuel, 100x gravity, etc. (Jay is Games review)

Steps to unlock the Completionist medal

The Completionist medal is the final puzzle — and it has a specific unlock condition that isn’t clearly explained in the game.

  1. Step 1: Earn every other medal in the game (Story, Payload, Classic, plus hidden medals like Frequent Flyer and Grab All The Bonuses) (Learn to Fly Wiki).
  2. Step 2: Visit the shop page or complete one in‑game day.
  3. Step 3: Close the save file and reopen it — the medal should appear, awarding the Dodo Body and 2000 BP (Steam Discussions community).

Per the Steam Discussions (community troubleshooting), some players needed to complete a day or visit the shop before the medal triggers.

The implication: if you’ve collected all medals and nothing happens, don’t panic — just advance a day and reload. It’s a quirk of the save system, not a bug.

What’s confirmed — and what’s still unclear

Confirmed facts

  • Learn to Fly 3 is free on Kongregate and now.gg (Kongregate portal).
  • The hidden game is Dodo Invaders (Learn to Fly Wiki).
  • The Completionist medal requires all other medals plus a save reload (Learn to Fly Wiki).
  • 40 Steam achievements exist (Steam Hunters community).
  • Four main modes: Story, Payload, Classic, Sandbox (Jay is Games review).

What’s unclear

  • Exact release date — not specified in public sources.
  • Precise 100% completion time in hours — varies widely by skill.
  • Steam pricing may fluctuate during sales.
Additional sources

youtube.com

Don't miss these

Frequently asked questions

Can I play Learn to Fly 3 on mobile?

Yes — via now.gg in a mobile browser. There is no official mobile app, but the cloud‑streamed version works on Android and iOS (now.gg cloud platform).

How do I upgrade my spaceship in Learn to Fly 3?

Use the Hangar screen to buy and install parts: stages, launchers, boosts, and bodies. Each part can be upgraded with BP earned from flights. Unlock new parts by completing Story or Payload missions (Jay is Games review).

What is the objective of Learn to Fly 3?

In Story Mode, build a spaceship that can reach progressively higher altitudes (up to 4,000,000’). In other modes, focus on distance or mass delivery. The long‑term goal: earn all medals and discover the hidden Dodo Invaders game (Learn to Fly Wiki).

How do I earn funds in Learn to Fly 3?

BP (the in‑game currency) is awarded each in‑game day based on the distance and speed you achieve. Higher flights and faster speeds yield more BP. You also earn BP from medals and achievements (YouTube achievement guide).

Does Learn to Fly 3 have microtransactions?

No. The free browser version is ad‑supported but has no microtransactions. The Steam version is a one‑time purchase with no DLC or in‑app purchases (Steam store page).

Are there cheat codes for Learn to Fly 3?

No official cheat codes, but Sandbox Mode lets you modify physics — infinite fuel, zero gravity, etc. This can be used to cheese achievements (Jay is Games review).

Is there a Learn to Fly 4?

As of 2025, Light Bringer Games has not announced a fourth game. Community speculation exists, but no official confirmation (Steam store page).

For anyone chasing every medal and achievement in Learn to Fly 3, the path is straightforward but demands patience — especially the real‑time “Frequent Flyer” medals. Free players on Kongregate get the full experience; Steam buyers get tracked progress and cloud saves. Either way, the secret Dodo Invaders minigame is worth the detour. Completionists should play free first, then invest the $5 on Steam if they want the achievement tally.