Human: Fall Flat Achievements Guide (All 151 in 2026)

Steam lists 151 achievements for Human: Fall Flat: 51 in the base game plus 100 across 25 DLC levels. A base-game 100% run takes 15–20 hours; full DLC completion runs about 46 hours. This page breaks down each category and gives unlock routes, including the three 0.1% rarity hidden achievements.

1. Stat-grind Achievements (Auto-accumulate)

These unlock through natural play; no targeted grinding required, but knowing the conditions prevents missing them:

• Tourist (travel 1km) — held by 79.3% of players, unlocks through normal play.
• Traveler (travel 10km) — accumulates across multiple runs.
• Adventurer (travel 25km) — long-term players get this naturally.
• Trampoline (jump 1000 times) — accumulates through normal play.
• Climber (climb 100m) — cumulative climbing height; long walls help.
• Heavy lifting (carry 1000m) — cumulative carry distance; planks across whole levels contribute most.
• Let it rain (respawn 100 times) — fall off ledges repeatedly.
• Learn to swim (drown 10 times) — triggered by staying underwater in the Water level.

2. Base Level Completion Achievements (10)

Each base level grants one completion achievement, in order of appearance:

• Leap of Fail — complete Mansion
• Choo Choo! — complete Train
• Don’t Get a Splinter! — complete Carry
• What Goes Up — complete Mountain
• Brute Force — complete Demolition
• Storm the Gate! — complete Castle
• Feet First / Head First — complete Water diving feet-first and head-first, in two separate runs of the same level
• The End? — complete Power Plant
• The End — complete Aztec
• It’s Alive! — complete Dark

For full walkthroughs of each level see the 30-Level Walkthrough Index.

3. Base Game Hidden Achievements (rarer)

These don’t unlock from completion alone — you must perform specific actions inside each level:

• Mind the gap! — take a large shortcut in Mansion.
• Public service — place 5 pieces of debris in a dumpster in Carry.
• Perfectionist — align a flipped bench with a wall.
• It’s stuck — jam a door and go through it in Carry.
• Tower — stack all 4 boxes in Carry.
• Pigeon Simulator — stand on the head of the statue in the intro.
• Surprise! (Avalanche!) — unleash the boulder gate in Demolition.
• Wrong direction — use the window on the left instead of smashing the wall in Demolition.
• Primal — break 4 walls without using any gadgets in Demolition.
• Improvised Ammo — launch yourself with the catapult in Castle.
• For whom the bell tolls — ring the castle bell in Castle.
• Zipline — zipline from the church tower in Castle.
• Smooth moves — parkour fluidly from alley to blacksmith in Castle without touching ground.
• Row, row, row your boat — use the row boat to reach the cargo ship in Water.
• Reverse gear — enter the dock with the ship backwards in Water.
• Beacon — light up the lighthouse in Water.
• Breathing exercise — get out of water in 100ms to avoid drowning in Water.
• Surfer — surf down the mountain without getting wet in Water.
• Electricity 101 / Will it fry? / Thief / Delivery boy — Power Plant’s electrical puzzle achievement chain.
• Bird’s eye view / Rollin’ / Clockwork — Aztec’s hidden paths and pendulum challenge.
• Tick Tock / Planks? No Thanks! — Dark’s clock tower timing and bridge challenges.

4. Rarest Achievements (0.1% — the three hardest)

These are the rarest, hardest achievements in the game:

• Cheaters never prosper — destroy the cheat sheet rune in the Viking level. Requires finding the hidden rune deep in the level and destroying it in a specific way.
• Practice makes perfect — hit all dummies with a sword in Viking. Requires completing every dummy hit in sequence without missing.
• Let off some steam — find and turn all hidden valves in Steampunk Party.

Full solutions for these three live on the Viking walkthrough and Steampunk walkthrough pages.

5. Speedrun Achievement

• Speedrun — complete the entire game start-to-end in a single run. No world-record time is required, but you can’t exit a level back to the main menu mid-run. Build familiarity with the shortest route per level first; see Physics Glitch Guide for engine exploits that shorten paths.

6. DLC Achievements (100, across 25 DLC levels)

Beyond the base game, 25 DLC levels (Christmas, Power Plant, Water expansion, Castle expansion, Aztec expansion, Dark expansion, Viking, Steampunk Party, Candy Land, Golf, Forest, Lighthouse, Copper World, and more) each carry roughly four achievements: complete the level plus collect hidden items.

Representative DLC achievements:

• Top the Hat — stand atop the large snowman’s hat in Christmas
• Bah, Humbug! — shoot the Christmas angel off the tree top
• Deck the Halls — land in the snow fort in Christmas on a snowboard
• Candy Rush — zipline down from the mountain in Christmas using a candy cane

DLC achievement logic mirrors the base game: complete the main path first, then revisit for hidden items. Each DLC level has a dedicated page in the Level Index.

7. Recommended Completion Route

If you’re aiming for 100%:

1. Solo-clear the 10 base levels — this naturally grants completion achievements and most stat achievements.
2. Revisit for base hidden achievements using the “Hidden items” section of each level page.
3. Tackle the base Speedrun achievement once you know each shortest route.
4. Clear each DLC level, doing hidden items alongside.
5. Finish with the three 0.1% rarity achievements, which need targeted practice.

For movement mechanics see Core Physics Tricks Guide, and for speedrun-friendly glitches see Physics Glitch Guide.